921522420

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 720

約数和(自身を含む): 3893218560

約数和(自身を除く): 2971696140

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, 42, 45, 47, 49, 52, 54, 57, 60, 63, 65, 70, 76, 78, 81, 84, 90, 91, 94, 95, 98, 105, 108, 114, 117, 126, 130, 133, 135, 140, 141, 147, 156, 162, 171, 180, 182, 188, 189, 190, 195, 196, 210, 228, 234, 235, 245, 247, 252, 260, 266, 270, 273, 282, 285, 294, 315, 324, 329, 342, 351, 364, 378, 380, 390, 399, 405, 420, 423, 441, 455, 468, 470, 490, 494, 513, 532, 540, 546, 564, 567, 570, 585, 588, 611, 630, 637, 658, 665, 684, 702, 705, 735, 741, 756, 780, 798, 810, 819, 846, 855, 882, 893, 910, 931, 940, 945, 980, 987, 988, 1026, 1053, 1092, 1134, 1140, 1170, 1197, 1222, 1235, 1260, 1269, 1274, 1316, 1323, 1330, 1365, 1404, 1410, 1470, 1482, 1539, 1596, 1620, 1638, 1645, 1692, 1710, 1729, 1755, 1764, 1786, 1820, 1833, 1862, 1890, 1911, 1974, 1995, 2052, 2106, 2115, 2205, 2223, 2268, 2303, 2340, 2394, 2444, 2457, 2470, 2538, 2548, 2565, 2646, 2660, 2679, 2730, 2793, 2820, 2835, 2940, 2961, 2964, 3055, 3078, 3185, 3276, 3290, 3420, 3458, 3510, 3572, 3591, 3666, 3705, 3724, 3780, 3807, 3822, 3948, 3969, 3990, 4095, 4212, 4230, 4277, 4410, 4446, 4465, 4606, 4655, 4788, 4914, 4935, 4940, 5076, 5130, 5187, 5265, 5292, 5358, 5460, 5499, 5586, 5670, 5733, 5922, 5985, 6110, 6156, 6251, 6345, 6370, 6580, 6615, 6669, 6909, 6916, 7020, 7182, 7332, 7371, 7410, 7614, 7644, 7695, 7938, 7980, 8037, 8190, 8379, 8460, 8554, 8645, 8820, 8883, 8892, 8930, 9165, 9212, 9310, 9555, 9828, 9870, 10260, 10374, 10530, 10716, 10773, 10998, 11115, 11172, 11340, 11466, 11515, 11609, 11844, 11970, 12103, 12220, 12285, 12502, 12690, 12740, 12831, 13230, 13338, 13395, 13818, 13965, 14364, 14742, 14805, 14820, 15228, 15390, 15561, 15876, 16074, 16380, 16497, 16758, 17108, 17199, 17290, 17766, 17860, 17955, 18330, 18620, 18753, 19035, 19110, 19740, 19845, 20007, 20727, 20748, 21060, 21385, 21546, 21996, 22230, 22932, 23030, 23218, 23940, 24111, 24206, 24570, 25004, 25137, 25380, 25662, 25935, 26460, 26649, 26676, 26790, 27495, 27636, 27930, 28665, 29484, 29610, 29939, 30780, 31122, 31255, 32148, 32994, 33345, 33516, 34398, 34545, 34580, 34827, 35532, 35910, 36309, 36660, 36855, 37506, 38070, 38220, 38493, 39690, 40014, 40185, 41454, 41895, 42770, 43092, 43757, 44415, 44460, 46060, 46436, 46683, 48222, 48412, 49140, 49491, 50274, 51324, 51597, 51870, 53298, 53580, 53865, 54990, 55860, 56259, 57330, 58045, 59220, 59878, 60515, 62181, 62244, 62510, 64155, 65988, 66690, 68796, 69090, 69654, 71820, 72333, 72618, 73710, 75012, 75411, 76140, 76986, 77805, 79380, 80028, 80370, 81263, 82485, 82908, 83790, 85540, 85995, 87514, 88830, 89817, 93366, 93765, 96444, 98982, 100035, 100548, 103194, 103635, 103740, 104481, 106596, 107730, 108927, 109980, 112518, 114660, 115479, 116090, 119756, 120555, 121030, 124362, 125020, 125685, 128310, 131271, 133245, 133380, 138180, 139308, 140049, 144666, 145236, 147420, 149695, 150822, 153972, 155610, 160740, 162526, 164970, 167580, 168777, 171990, 174135, 175028, 177660, 179634, 181545, 186543, 186732, 187530, 192465, 197964, 200070, 206388, 207270, 208962, 215460, 217854, 218785, 225036, 230958, 232180, 233415, 241110, 242060, 243789, 247455, 248724, 251370, 256620, 257985, 262542, 266490, 269451, 280098, 281295, 289332, 299390, 301644, 310905, 311220, 313443, 325052, 326781, 329940, 337554, 343980, 346437, 348270, 359268, 361665, 363090, 373086, 375060, 377055, 384930, 393813, 400140, 406315, 414540, 417924, 435708, 437570, 449085, 461916, 466830, 482220, 487578, 494910, 502740, 506331, 515970, 522405, 525084, 532980, 538902, 544635, 560196, 562590, 568841, 577395, 598780, 621810, 626886, 653562, 656355, 675108, 692874, 696540, 700245, 723330, 726180, 731367, 746172, 754110, 769860, 787626, 808353, 812630, 843885, 875140, 898170, 932715, 933660, 940329, 975156, 980343, 989820, 1012662, 1031940, 1044810, 1077804, 1089270, 1125180, 1137682, 1154790, 1181439, 1218945, 1243620, 1253772, 1307124, 1312710, 1347255, 1385748, 1400490, 1446660, 1462734, 1508220, 1567215, 1575252, 1616706, 1625260, 1633905, 1687770, 1706523, 1732185, 1796340, 1865430, 1880658, 1960686, 1969065, 2025324, 2089620, 2178540, 2194101, 2275364, 2309580, 2362878, 2425059, 2437890, 2531655, 2625420, 2694510, 2800980, 2844205, 2925468, 3134430, 3233412, 3267810, 3375540, 3413046, 3464370, 3544317, 3656835, 3730860, 3761316, 3921372, 3938130, 4041765, 4388202, 4701645, 4725756, 4850118, 4875780, 4901715, 5063310, 5119569, 5389020, 5688410, 5907195, 6268860, 6535620, 6582303, 6826092, 6928740, 7088634, 7313670, 7876260, 8083530, 8532615, 8776404, 9403290, 9700236, 9803430, 10126620, 10239138, 10970505, 11376820, 11814390, 12125295, 13164606, 14177268, 14627340, 15358707, 16167060, 17065230, 17721585, 18806580, 19606860, 20478276, 21941010, 23628780, 24250590, 25597845, 26329212, 30717414, 32911515, 34130460, 35443170, 43882020, 46076121, 48501180, 51195690, 61434828, 65823030, 70886340, 76793535, 92152242, 102391380, 131646060, 153587070, 184304484, 230380605, 307174140, 460761210, 921522420]

約数ペア:

[(1, 921522420), (2, 460761210), (3, 307174140), (4, 230380605), (5, 184304484), (6, 153587070), (7, 131646060), (9, 102391380), (10, 92152242), (12, 76793535), (13, 70886340), (14, 65823030), (15, 61434828), (18, 51195690), (19, 48501180), (20, 46076121), (21, 43882020), (26, 35443170), (27, 34130460), (28, 32911515), (30, 30717414), (35, 26329212), (36, 25597845), (38, 24250590), (39, 23628780), (42, 21941010), (45, 20478276), (47, 19606860), (49, 18806580), (52, 17721585), (54, 17065230), (57, 16167060), (60, 15358707), (63, 14627340), (65, 14177268), (70, 13164606), (76, 12125295), (78, 11814390), (81, 11376820), (84, 10970505), (90, 10239138), (91, 10126620), (94, 9803430), (95, 9700236), (98, 9403290), (105, 8776404), (108, 8532615), (114, 8083530), (117, 7876260), (126, 7313670), (130, 7088634), (133, 6928740), (135, 6826092), (140, 6582303), (141, 6535620), (147, 6268860), (156, 5907195), (162, 5688410), (171, 5389020), (180, 5119569), (182, 5063310), (188, 4901715), (189, 4875780), (190, 4850118), (195, 4725756), (196, 4701645), (210, 4388202), (228, 4041765), (234, 3938130), (235, 3921372), (245, 3761316), (247, 3730860), (252, 3656835), (260, 3544317), (266, 3464370), (270, 3413046), (273, 3375540), (282, 3267810), (285, 3233412), (294, 3134430), (315, 2925468), (324, 2844205), (329, 2800980), (342, 2694510), (351, 2625420), (364, 2531655), (378, 2437890), (380, 2425059), (390, 2362878), (399, 2309580), (405, 2275364), (420, 2194101), (423, 2178540), (441, 2089620), (455, 2025324), (468, 1969065), (470, 1960686), (490, 1880658), (494, 1865430), (513, 1796340), (532, 1732185), (540, 1706523), (546, 1687770), (564, 1633905), (567, 1625260), (570, 1616706), (585, 1575252), (588, 1567215), (611, 1508220), (630, 1462734), (637, 1446660), (658, 1400490), (665, 1385748), (684, 1347255), (702, 1312710), (705, 1307124), (735, 1253772), (741, 1243620), (756, 1218945), (780, 1181439), (798, 1154790), (810, 1137682), (819, 1125180), (846, 1089270), (855, 1077804), (882, 1044810), (893, 1031940), (910, 1012662), (931, 989820), (940, 980343), (945, 975156), (980, 940329), (987, 933660), (988, 932715), (1026, 898170), (1053, 875140), (1092, 843885), (1134, 812630), (1140, 808353), (1170, 787626), (1197, 769860), (1222, 754110), (1235, 746172), (1260, 731367), (1269, 726180), (1274, 723330), (1316, 700245), (1323, 696540), (1330, 692874), (1365, 675108), (1404, 656355), (1410, 653562), (1470, 626886), (1482, 621810), (1539, 598780), (1596, 577395), (1620, 568841), (1638, 562590), (1645, 560196), (1692, 544635), (1710, 538902), (1729, 532980), (1755, 525084), (1764, 522405), (1786, 515970), (1820, 506331), (1833, 502740), (1862, 494910), (1890, 487578), (1911, 482220), (1974, 466830), (1995, 461916), (2052, 449085), (2106, 437570), (2115, 435708), (2205, 417924), (2223, 414540), (2268, 406315), (2303, 400140), (2340, 393813), (2394, 384930), (2444, 377055), (2457, 375060), (2470, 373086), (2538, 363090), (2548, 361665), (2565, 359268), (2646, 348270), (2660, 346437), (2679, 343980), (2730, 337554), (2793, 329940), (2820, 326781), (2835, 325052), (2940, 313443), (2961, 311220), (2964, 310905), (3055, 301644), (3078, 299390), (3185, 289332), (3276, 281295), (3290, 280098), (3420, 269451), (3458, 266490), (3510, 262542), (3572, 257985), (3591, 256620), (3666, 251370), (3705, 248724), (3724, 247455), (3780, 243789), (3807, 242060), (3822, 241110), (3948, 233415), (3969, 232180), (3990, 230958), (4095, 225036), (4212, 218785), (4230, 217854), (4277, 215460), (4410, 208962), (4446, 207270), (4465, 206388), (4606, 200070), (4655, 197964), (4788, 192465), (4914, 187530), (4935, 186732), (4940, 186543), (5076, 181545), (5130, 179634), (5187, 177660), (5265, 175028), (5292, 174135), (5358, 171990), (5460, 168777), (5499, 167580), (5586, 164970), (5670, 162526), (5733, 160740), (5922, 155610), (5985, 153972), (6110, 150822), (6156, 149695), (6251, 147420), (6345, 145236), (6370, 144666), (6580, 140049), (6615, 139308), (6669, 138180), (6909, 133380), (6916, 133245), (7020, 131271), (7182, 128310), (7332, 125685), (7371, 125020), (7410, 124362), (7614, 121030), (7644, 120555), (7695, 119756), (7938, 116090), (7980, 115479), (8037, 114660), (8190, 112518), (8379, 109980), (8460, 108927), (8554, 107730), (8645, 106596), (8820, 104481), (8883, 103740), (8892, 103635), (8930, 103194), (9165, 100548), (9212, 100035), (9310, 98982), (9555, 96444), (9828, 93765), (9870, 93366), (10260, 89817), (10374, 88830), (10530, 87514), (10716, 85995), (10773, 85540), (10998, 83790), (11115, 82908), (11172, 82485), (11340, 81263), (11466, 80370), (11515, 80028), (11609, 79380), (11844, 77805), (11970, 76986), (12103, 76140), (12220, 75411), (12285, 75012), (12502, 73710), (12690, 72618), (12740, 72333), (12831, 71820), (13230, 69654), (13338, 69090), (13395, 68796), (13818, 66690), (13965, 65988), (14364, 64155), (14742, 62510), (14805, 62244), (14820, 62181), (15228, 60515), (15390, 59878), (15561, 59220), (15876, 58045), 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