2028843180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 768

約数和(自身を含む): 8534937600

約数和(自身を除く): 6506094420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 27, 28, 30, 35, 36, 38, 39, 41, 42, 45, 52, 53, 54, 57, 60, 63, 65, 70, 76, 78, 82, 84, 90, 91, 95, 105, 106, 108, 114, 117, 123, 126, 130, 133, 135, 140, 156, 159, 164, 171, 180, 182, 189, 190, 195, 205, 210, 212, 228, 234, 246, 247, 252, 260, 265, 266, 270, 273, 285, 287, 315, 318, 342, 351, 364, 369, 371, 378, 380, 390, 399, 410, 420, 455, 468, 477, 492, 494, 513, 530, 532, 533, 540, 546, 570, 574, 585, 615, 630, 636, 665, 684, 689, 702, 738, 741, 742, 756, 779, 780, 795, 798, 819, 820, 855, 861, 910, 945, 954, 988, 1007, 1026, 1060, 1066, 1092, 1107, 1113, 1140, 1148, 1170, 1197, 1230, 1235, 1260, 1330, 1365, 1378, 1404, 1431, 1435, 1476, 1482, 1484, 1558, 1590, 1596, 1599, 1638, 1710, 1722, 1729, 1755, 1820, 1845, 1855, 1890, 1908, 1995, 2014, 2052, 2067, 2132, 2173, 2214, 2223, 2226, 2337, 2340, 2385, 2394, 2457, 2460, 2470, 2565, 2583, 2660, 2665, 2730, 2756, 2862, 2870, 2964, 3021, 3116, 3180, 3198, 3276, 3339, 3420, 3444, 3445, 3458, 3510, 3591, 3690, 3705, 3710, 3731, 3780, 3895, 3990, 4028, 4095, 4134, 4305, 4346, 4428, 4446, 4452, 4674, 4770, 4788, 4797, 4823, 4914, 4940, 5035, 5130, 5166, 5187, 5330, 5453, 5460, 5535, 5565, 5724, 5740, 5985, 6042, 6201, 6396, 6519, 6669, 6678, 6890, 6916, 7011, 7020, 7049, 7155, 7182, 7380, 7410, 7420, 7462, 7749, 7790, 7980, 7995, 8190, 8268, 8610, 8645, 8692, 8892, 9063, 9348, 9540, 9594, 9646, 9828, 10017, 10070, 10127, 10260, 10332, 10335, 10374, 10660, 10865, 10906, 11070, 11115, 11130, 11193, 11685, 11970, 12084, 12285, 12402, 12915, 13038, 13091, 13338, 13356, 13780, 14022, 14098, 14310, 14364, 14391, 14469, 14820, 14924, 15105, 15211, 15498, 15561, 15580, 15990, 16359, 16380, 16695, 17220, 17290, 17955, 18126, 18603, 18655, 19188, 19292, 19557, 20034, 20140, 20254, 20670, 20748, 21033, 21147, 21730, 21812, 22140, 22230, 22260, 22386, 23370, 23940, 23985, 24115, 24570, 24804, 25830, 25935, 26076, 26182, 26676, 27189, 27265, 28044, 28196, 28249, 28620, 28782, 28938, 30210, 30381, 30422, 30996, 31005, 31122, 31980, 32595, 32718, 33345, 33390, 33579, 34580, 35055, 35245, 35910, 36252, 37206, 37310, 38745, 39114, 39273, 40068, 40508, 41287, 41340, 42066, 42294, 43407, 43460, 44460, 44772, 45315, 45633, 46683, 46740, 47970, 48230, 49077, 49140, 50085, 50635, 51660, 51870, 52364, 54378, 54530, 55965, 56498, 57564, 57876, 58671, 60420, 60762, 60844, 62010, 62244, 63441, 65190, 65436, 65455, 66690, 66780, 67158, 70110, 70490, 70889, 71820, 71955, 72345, 74412, 74620, 76055, 77490, 77805, 78228, 78546, 81795, 82574, 84132, 84588, 84747, 86814, 90630, 91143, 91266, 91637, 93015, 93366, 95940, 96460, 97785, 98154, 100170, 100737, 101270, 103740, 105165, 105735, 108756, 109060, 111930, 112996, 117342, 117819, 121524, 123861, 124020, 126882, 130221, 130380, 130910, 133380, 134316, 135945, 136899, 140220, 140980, 141245, 141778, 143910, 144690, 147231, 151905, 152110, 154980, 155610, 157092, 163590, 165148, 167895, 169494, 173628, 181260, 182286, 182532, 183274, 186030, 186732, 190323, 195570, 196308, 196365, 197743, 200340, 201474, 202540, 206435, 210330, 211470, 212667, 217035, 223860, 228165, 233415, 234684, 235638, 245385, 247722, 253764, 254241, 260442, 261820, 271890, 273429, 273798, 274911, 282490, 283556, 287820, 289009, 289380, 293355, 294462, 303810, 304220, 311220, 317205, 327180, 335790, 338988, 353457, 354445, 364572, 366548, 371583, 372060, 380646, 391140, 392730, 395486, 402948, 410697, 412870, 420660, 422940, 423735, 425334, 434070, 455715, 456330, 458185, 466830, 471276, 490770, 495444, 503685, 508482, 520884, 536731, 543780, 546858, 547596, 549822, 564980, 578018, 586710, 588924, 589095, 593229, 607620, 619305, 634410, 638001, 651105, 671580, 684495, 706914, 708890, 736155, 743166, 761292, 762723, 785460, 790972, 821394, 824733, 825740, 847470, 850668, 867027, 868140, 911430, 912660, 916370, 933660, 951615, 981540, 988715, 1007370, 1016964, 1063335, 1073462, 1093716, 1099644, 1114749, 1156036, 1173420, 1178190, 1186458, 1238610, 1268820, 1271205, 1276002, 1302210, 1367145, 1368990, 1374555, 1413828, 1417780, 1445045, 1472310, 1486332, 1525446, 1610193, 1642788, 1649466, 1694940, 1734054, 1767285, 1779687, 1822860, 1832740, 1857915, 1903230, 1914003, 1977430, 2014740, 2053485, 2126670, 2146924, 2229498, 2356380, 2372916, 2474199, 2477220, 2542410, 2552004, 2601081, 2604420, 2683655, 2734290, 2737980, 2749110, 2890090, 2944620, 2966145, 3050892, 3190005, 3220386, 3298932, 3468108, 3534570, 3559374, 3715830, 3757117, 3806460, 3813615, 3828006, 3954860, 4106970, 4123665, 4253340, 4335135, 4458996, 4830579, 4948398, 5084820, 5202162, 5339061, 5367310, 5468580, 5498220, 5573745, 5780180, 5932290, 6380010, 6440772, 7069140, 7118748, 7431660, 7514234, 7627230, 7656012, 7803243, 8050965, 8213940, 8247330, 8670270, 8898435, 9570015, 9661158, 9896796, 10404324, 10678122, 10734620, 11147490, 11271351, 11864580, 12370995, 12760020, 13005405, 14491737, 15028468, 15254460, 15606486, 16101930, 16494660, 17340540, 17796870, 18785585, 19140030, 19322316, 21356244, 22294980, 22542702, 24152895, 24741990, 26010810, 26695305, 28983474, 31212972, 32203860, 33814053, 35593740, 37571170, 38280060, 39016215, 45085404, 48305790, 49483980, 52021620, 53390610, 56356755, 57966948, 67628106, 72458685, 75142340, 78032430, 96611580, 101442159, 106781220, 112713510, 135256212, 144917370, 156064860, 169070265, 202884318, 225427020, 289834740, 338140530, 405768636, 507210795, 676281060, 1014421590, 2028843180]

約数ペア:

[(1, 2028843180), (2, 1014421590), (3, 676281060), (4, 507210795), (5, 405768636), (6, 338140530), (7, 289834740), (9, 225427020), (10, 202884318), (12, 169070265), (13, 156064860), (14, 144917370), (15, 135256212), (18, 112713510), (19, 106781220), (20, 101442159), (21, 96611580), (26, 78032430), (27, 75142340), (28, 72458685), (30, 67628106), (35, 57966948), (36, 56356755), (38, 53390610), (39, 52021620), (41, 49483980), (42, 48305790), (45, 45085404), (52, 39016215), (53, 38280060), (54, 37571170), (57, 35593740), (60, 33814053), (63, 32203860), (65, 31212972), (70, 28983474), (76, 26695305), (78, 26010810), (82, 24741990), (84, 24152895), (90, 22542702), (91, 22294980), (95, 21356244), (105, 19322316), (106, 19140030), (108, 18785585), (114, 17796870), (117, 17340540), (123, 16494660), (126, 16101930), (130, 15606486), (133, 15254460), (135, 15028468), (140, 14491737), (156, 13005405), (159, 12760020), (164, 12370995), (171, 11864580), (180, 11271351), (182, 11147490), (189, 10734620), (190, 10678122), (195, 10404324), (205, 9896796), (210, 9661158), (212, 9570015), (228, 8898435), (234, 8670270), (246, 8247330), (247, 8213940), (252, 8050965), (260, 7803243), (265, 7656012), (266, 7627230), (270, 7514234), (273, 7431660), (285, 7118748), (287, 7069140), (315, 6440772), (318, 6380010), (342, 5932290), (351, 5780180), (364, 5573745), (369, 5498220), (371, 5468580), (378, 5367310), (380, 5339061), (390, 5202162), (399, 5084820), (410, 4948398), (420, 4830579), (455, 4458996), (468, 4335135), (477, 4253340), (492, 4123665), (494, 4106970), (513, 3954860), (530, 3828006), (532, 3813615), (533, 3806460), (540, 3757117), (546, 3715830), (570, 3559374), (574, 3534570), (585, 3468108), (615, 3298932), (630, 3220386), (636, 3190005), (665, 3050892), (684, 2966145), (689, 2944620), (702, 2890090), (738, 2749110), (741, 2737980), (742, 2734290), (756, 2683655), (779, 2604420), (780, 2601081), (795, 2552004), (798, 2542410), (819, 2477220), (820, 2474199), (855, 2372916), (861, 2356380), (910, 2229498), (945, 2146924), (954, 2126670), (988, 2053485), (1007, 2014740), (1026, 1977430), (1060, 1914003), (1066, 1903230), (1092, 1857915), (1107, 1832740), (1113, 1822860), (1140, 1779687), (1148, 1767285), (1170, 1734054), (1197, 1694940), (1230, 1649466), (1235, 1642788), (1260, 1610193), (1330, 1525446), (1365, 1486332), (1378, 1472310), (1404, 1445045), (1431, 1417780), (1435, 1413828), (1476, 1374555), (1482, 1368990), (1484, 1367145), (1558, 1302210), (1590, 1276002), (1596, 1271205), (1599, 1268820), (1638, 1238610), (1710, 1186458), (1722, 1178190), (1729, 1173420), (1755, 1156036), (1820, 1114749), (1845, 1099644), (1855, 1093716), (1890, 1073462), (1908, 1063335), (1995, 1016964), (2014, 1007370), (2052, 988715), (2067, 981540), (2132, 951615), (2173, 933660), (2214, 916370), (2223, 912660), (2226, 911430), (2337, 868140), (2340, 867027), (2385, 850668), (2394, 847470), (2457, 825740), (2460, 824733), (2470, 821394), (2565, 790972), (2583, 785460), (2660, 762723), (2665, 761292), (2730, 743166), (2756, 736155), (2862, 708890), (2870, 706914), (2964, 684495), (3021, 671580), (3116, 651105), (3180, 638001), (3198, 634410), (3276, 619305), (3339, 607620), (3420, 593229), (3444, 589095), (3445, 588924), (3458, 586710), (3510, 578018), (3591, 564980), (3690, 549822), (3705, 547596), (3710, 546858), (3731, 543780), (3780, 536731), (3895, 520884), (3990, 508482), (4028, 503685), (4095, 495444), (4134, 490770), (4305, 471276), (4346, 466830), (4428, 458185), (4446, 456330), (4452, 455715), (4674, 434070), (4770, 425334), (4788, 423735), (4797, 422940), (4823, 420660), (4914, 412870), (4940, 410697), (5035, 402948), (5130, 395486), (5166, 392730), (5187, 391140), (5330, 380646), (5453, 372060), (5460, 371583), (5535, 366548), (5565, 364572), (5724, 354445), (5740, 353457), (5985, 338988), (6042, 335790), (6201, 327180), (6396, 317205), (6519, 311220), (6669, 304220), (6678, 303810), (6890, 294462), (6916, 293355), (7011, 289380), (7020, 289009), (7049, 287820), (7155, 283556), (7182, 282490), (7380, 274911), (7410, 273798), (7420, 273429), (7462, 271890), (7749, 261820), (7790, 260442), (7980, 254241), (7995, 253764), (8190, 247722), (8268, 245385), (8610, 235638), (8645, 234684), (8692, 233415), (8892, 228165), (9063, 223860), (9348, 217035), (9540, 212667), (9594, 211470), (9646, 210330), (9828, 206435), (10017, 202540), (10070, 201474), (10127, 200340), (10260, 197743), (10332, 196365), (10335, 196308), (10374, 195570), (10660, 190323), (10865, 186732), (10906, 186030), (11070, 183274), (11115, 182532), (11130, 182286), (11193, 181260), (11685, 173628), (11970, 169494), (12084, 167895), (12285, 165148), (12402, 163590), (12915, 157092), (13038, 155610), (13091, 154980), (13338, 152110), (13356, 151905), (13780, 147231), (14022, 144690), (14098, 143910), (14310, 141778), (14364, 141245), (14391, 140980), (14469, 140220), (14820, 136899), (14924, 135945), (15105, 134316), (15211, 133380), (15498, 130910), (15561, 130380), (15580, 130221), (15990, 126882), (16359, 124020), (16380, 123861), (16695, 121524), (17220, 117819), (17290, 117342), (17955, 112996), (18126, 111930), (18603, 109060), (18655, 108756), (19188, 105735), (19292, 105165), (19557, 103740), (20034, 101270), (20140, 100737), (20254, 100170), (20670, 98154), (20748, 97785), (21033, 96460), (21147, 95940), (21730, 93366), (21812, 93015), (22140, 91637), (22230, 91266), (22260, 91143), (22386, 90630), (23370, 86814), (23940, 84747), (23985, 84588), (24115, 84132), (24570, 82574), (24804, 81795), (25830, 78546), (25935, 78228), (26076, 77805), (26182, 77490), (26676, 76055), (27189, 74620), (27265, 74412), (28044, 72345), (28196, 71955), (28249, 71820), (28620, 70889), (28782, 70490), (28938, 70110), (30210, 67158), (30381, 66780), (30422, 66690), (30996, 65455), (31005, 65436), (31122, 65190), (31980, 63441), (32595, 62244), (32718, 62010), (33345, 60844), (33390, 60762), (33579, 60420), (34580, 58671), (35055, 57876), (35245, 57564), (35910, 56498), (36252, 55965), (37206, 54530), (37310, 54378), (38745, 52364), (39114, 51870), (39273, 51660), (40068, 50635), (40508, 50085), (41287, 49140), (41340, 49077), (42066, 48230), (42294, 47970), (43407, 46740), (43460, 46683), (44460, 45633), (44772, 45315)]