1939211820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 768

約数和(自身を含む): 8188723200

約数和(自身を除く): 6249511380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 27, 28, 30, 31, 35, 36, 38, 39, 42, 45, 52, 54, 57, 60, 62, 63, 65, 67, 70, 76, 78, 84, 90, 91, 93, 95, 105, 108, 114, 117, 124, 126, 130, 133, 134, 135, 140, 155, 156, 171, 180, 182, 186, 189, 190, 195, 201, 210, 217, 228, 234, 247, 252, 260, 266, 268, 270, 273, 279, 285, 310, 315, 335, 342, 351, 364, 372, 378, 380, 390, 399, 402, 403, 420, 434, 455, 465, 468, 469, 494, 513, 532, 540, 546, 558, 570, 585, 589, 603, 620, 630, 651, 665, 670, 684, 702, 741, 756, 780, 798, 804, 806, 819, 837, 855, 868, 871, 910, 930, 938, 945, 988, 1005, 1026, 1085, 1092, 1116, 1140, 1170, 1178, 1197, 1206, 1209, 1235, 1260, 1273, 1302, 1330, 1340, 1365, 1395, 1404, 1407, 1482, 1596, 1612, 1638, 1674, 1710, 1729, 1742, 1755, 1767, 1809, 1820, 1860, 1876, 1890, 1953, 1995, 2010, 2015, 2052, 2077, 2170, 2223, 2340, 2345, 2356, 2394, 2412, 2418, 2457, 2470, 2546, 2565, 2604, 2613, 2660, 2730, 2790, 2814, 2821, 2945, 2964, 3015, 3255, 3276, 3348, 3420, 3458, 3484, 3510, 3534, 3591, 3618, 3627, 3705, 3780, 3819, 3906, 3990, 4020, 4030, 4095, 4123, 4154, 4185, 4221, 4340, 4355, 4446, 4690, 4788, 4836, 4914, 4940, 5092, 5130, 5187, 5226, 5301, 5460, 5580, 5628, 5642, 5859, 5890, 5985, 6030, 6045, 6097, 6231, 6365, 6510, 6669, 6916, 7020, 7035, 7068, 7182, 7236, 7254, 7410, 7638, 7657, 7812, 7839, 7980, 8060, 8190, 8246, 8308, 8370, 8442, 8463, 8645, 8710, 8835, 8892, 8911, 9045, 9380, 9765, 9828, 10260, 10374, 10385, 10452, 10602, 10881, 11115, 11284, 11457, 11718, 11780, 11970, 12060, 12090, 12194, 12285, 12369, 12462, 12663, 12730, 13020, 13065, 13338, 14070, 14105, 14364, 14508, 14539, 14820, 15276, 15314, 15561, 15678, 15903, 16380, 16492, 16549, 16740, 16884, 16926, 17290, 17420, 17670, 17822, 17955, 18090, 18135, 18291, 18693, 19095, 19530, 20615, 20748, 20770, 21105, 21204, 21762, 22230, 22914, 22971, 23436, 23517, 23940, 24180, 24388, 24570, 24738, 24924, 25326, 25389, 25460, 25935, 26130, 26505, 26676, 26733, 27001, 28140, 28210, 29078, 29295, 30485, 30628, 31122, 31155, 31356, 31806, 33098, 33345, 33852, 34371, 34580, 35340, 35644, 35910, 36180, 36270, 36582, 37107, 37386, 38190, 38285, 39060, 39195, 39463, 41230, 41540, 42210, 42315, 43524, 43617, 44460, 44555, 45828, 45942, 46683, 47034, 49140, 49476, 49647, 50652, 50778, 51870, 52260, 53010, 53466, 53599, 54002, 54405, 54873, 56079, 56420, 57285, 58156, 58590, 60970, 61845, 62244, 62310, 63315, 63612, 66196, 66690, 68742, 68913, 71820, 72540, 72695, 73164, 74214, 74772, 76167, 76380, 76570, 77805, 78390, 78926, 79515, 80199, 81003, 82460, 82745, 84420, 84630, 87234, 89110, 91455, 91884, 93366, 93465, 94068, 99294, 101556, 103740, 106020, 106932, 107198, 108004, 108810, 109746, 111321, 112158, 114570, 114855, 115843, 117180, 117585, 118389, 121940, 123690, 124620, 126630, 126945, 130851, 133380, 133665, 135005, 137484, 137826, 145390, 148428, 148941, 152334, 153140, 155610, 156780, 157852, 159030, 160398, 160797, 162006, 164619, 165490, 169260, 171855, 174468, 178220, 182910, 185535, 186732, 186930, 189007, 197315, 198588, 206739, 214396, 217620, 218085, 219492, 222642, 224316, 229140, 229710, 231686, 233415, 235170, 236778, 240597, 243009, 247380, 248235, 253260, 253890, 261702, 267330, 267995, 270010, 274365, 275652, 276241, 280395, 290780, 297882, 304668, 311220, 318060, 320796, 321594, 324012, 329238, 330980, 343710, 344565, 347529, 355167, 365820, 371070, 373860, 378014, 380835, 392553, 394630, 400995, 405015, 413478, 436170, 445284, 446823, 459420, 463372, 466830, 470340, 473556, 481194, 482391, 486018, 496470, 507780, 513019, 523404, 534660, 535990, 540020, 548730, 552482, 556605, 560790, 567021, 579215, 591945, 595764, 643188, 654255, 658476, 687420, 689130, 695058, 710334, 729027, 742140, 744705, 756028, 761670, 785106, 789260, 801990, 803985, 810030, 823095, 826956, 828723, 872340, 893646, 933660, 945035, 962388, 964782, 972036, 992940, 1026038, 1033695, 1042587, 1065501, 1071980, 1097460, 1104964, 1113210, 1121580, 1134042, 1158430, 1183890, 1202985, 1215045, 1308510, 1378260, 1381205, 1390116, 1420668, 1447173, 1458054, 1489410, 1523340, 1539057, 1570212, 1603980, 1607970, 1620060, 1646190, 1657446, 1701063, 1737645, 1775835, 1787292, 1890070, 1929564, 1962765, 2052076, 2067390, 2085174, 2131002, 2226420, 2234115, 2268084, 2316860, 2367780, 2405970, 2411955, 2430090, 2486169, 2565095, 2617020, 2762410, 2835105, 2894346, 2916108, 2978820, 3078114, 3127761, 3215940, 3292380, 3314892, 3402126, 3475290, 3551670, 3591133, 3645135, 3780140, 3925530, 4134780, 4143615, 4170348, 4262004, 4468230, 4617171, 4811940, 4823910, 4860180, 4972338, 5103189, 5130190, 5212935, 5327505, 5524820, 5670210, 5788692, 6156228, 6255522, 6804252, 6950580, 7103340, 7182266, 7235865, 7290270, 7458507, 7695285, 7851060, 8287230, 8505315, 8936460, 9234342, 9647820, 9944676, 10206378, 10260380, 10425870, 10655010, 10773399, 11340420, 12430845, 12511044, 13851513, 14364532, 14471730, 14580540, 14917014, 15390570, 15638805, 16574460, 17010630, 17955665, 18468684, 20412756, 20851740, 21310020, 21546798, 23085855, 24861690, 25515945, 27703026, 28943460, 29834028, 30781140, 31277610, 32320197, 34021260, 35911330, 37292535, 43093596, 46171710, 49723380, 51031890, 53866995, 55406052, 62555220, 64640394, 69257565, 71822660, 74585070, 92343420, 96960591, 102063780, 107733990, 129280788, 138515130, 149170140, 161600985, 193921182, 215467980, 277030260, 323201970, 387842364, 484802955, 646403940, 969605910, 1939211820]

約数ペア:

[(1, 1939211820), (2, 969605910), (3, 646403940), (4, 484802955), (5, 387842364), (6, 323201970), (7, 277030260), (9, 215467980), (10, 193921182), (12, 161600985), (13, 149170140), (14, 138515130), (15, 129280788), (18, 107733990), (19, 102063780), (20, 96960591), (21, 92343420), (26, 74585070), (27, 71822660), (28, 69257565), (30, 64640394), (31, 62555220), (35, 55406052), (36, 53866995), (38, 51031890), (39, 49723380), (42, 46171710), (45, 43093596), (52, 37292535), (54, 35911330), (57, 34021260), (60, 32320197), (62, 31277610), (63, 30781140), (65, 29834028), (67, 28943460), (70, 27703026), (76, 25515945), (78, 24861690), (84, 23085855), (90, 21546798), (91, 21310020), (93, 20851740), (95, 20412756), (105, 18468684), (108, 17955665), (114, 17010630), (117, 16574460), (124, 15638805), (126, 15390570), (130, 14917014), (133, 14580540), (134, 14471730), (135, 14364532), (140, 13851513), (155, 12511044), (156, 12430845), (171, 11340420), (180, 10773399), (182, 10655010), (186, 10425870), (189, 10260380), (190, 10206378), (195, 9944676), (201, 9647820), (210, 9234342), (217, 8936460), (228, 8505315), (234, 8287230), (247, 7851060), (252, 7695285), (260, 7458507), (266, 7290270), (268, 7235865), (270, 7182266), (273, 7103340), (279, 6950580), (285, 6804252), (310, 6255522), (315, 6156228), (335, 5788692), (342, 5670210), (351, 5524820), (364, 5327505), (372, 5212935), (378, 5130190), (380, 5103189), (390, 4972338), (399, 4860180), (402, 4823910), (403, 4811940), (420, 4617171), (434, 4468230), (455, 4262004), (465, 4170348), (468, 4143615), (469, 4134780), (494, 3925530), (513, 3780140), (532, 3645135), (540, 3591133), (546, 3551670), (558, 3475290), (570, 3402126), (585, 3314892), (589, 3292380), (603, 3215940), (620, 3127761), (630, 3078114), (651, 2978820), (665, 2916108), (670, 2894346), (684, 2835105), (702, 2762410), (741, 2617020), (756, 2565095), (780, 2486169), (798, 2430090), (804, 2411955), (806, 2405970), (819, 2367780), (837, 2316860), (855, 2268084), (868, 2234115), (871, 2226420), (910, 2131002), (930, 2085174), (938, 2067390), (945, 2052076), (988, 1962765), (1005, 1929564), (1026, 1890070), (1085, 1787292), (1092, 1775835), (1116, 1737645), (1140, 1701063), (1170, 1657446), (1178, 1646190), (1197, 1620060), (1206, 1607970), (1209, 1603980), (1235, 1570212), (1260, 1539057), (1273, 1523340), (1302, 1489410), (1330, 1458054), (1340, 1447173), (1365, 1420668), (1395, 1390116), (1404, 1381205), (1407, 1378260), (1482, 1308510), (1596, 1215045), (1612, 1202985), (1638, 1183890), (1674, 1158430), (1710, 1134042), (1729, 1121580), (1742, 1113210), (1755, 1104964), (1767, 1097460), (1809, 1071980), (1820, 1065501), (1860, 1042587), (1876, 1033695), (1890, 1026038), (1953, 992940), (1995, 972036), (2010, 964782), (2015, 962388), (2052, 945035), (2077, 933660), (2170, 893646), (2223, 872340), (2340, 828723), (2345, 826956), (2356, 823095), (2394, 810030), (2412, 803985), (2418, 801990), (2457, 789260), (2470, 785106), (2546, 761670), (2565, 756028), (2604, 744705), (2613, 742140), (2660, 729027), (2730, 710334), (2790, 695058), (2814, 689130), (2821, 687420), (2945, 658476), (2964, 654255), (3015, 643188), (3255, 595764), (3276, 591945), (3348, 579215), (3420, 567021), (3458, 560790), (3484, 556605), (3510, 552482), (3534, 548730), (3591, 540020), (3618, 535990), (3627, 534660), (3705, 523404), (3780, 513019), (3819, 507780), (3906, 496470), (3990, 486018), (4020, 482391), (4030, 481194), (4095, 473556), (4123, 470340), (4154, 466830), (4185, 463372), (4221, 459420), (4340, 446823), (4355, 445284), (4446, 436170), (4690, 413478), (4788, 405015), (4836, 400995), (4914, 394630), (4940, 392553), (5092, 380835), (5130, 378014), (5187, 373860), (5226, 371070), (5301, 365820), (5460, 355167), (5580, 347529), (5628, 344565), (5642, 343710), (5859, 330980), (5890, 329238), (5985, 324012), (6030, 321594), (6045, 320796), (6097, 318060), (6231, 311220), (6365, 304668), (6510, 297882), (6669, 290780), (6916, 280395), (7020, 276241), (7035, 275652), (7068, 274365), (7182, 270010), (7236, 267995), (7254, 267330), (7410, 261702), (7638, 253890), (7657, 253260), (7812, 248235), (7839, 247380), (7980, 243009), (8060, 240597), (8190, 236778), (8246, 235170), (8308, 233415), (8370, 231686), (8442, 229710), (8463, 229140), (8645, 224316), (8710, 222642), (8835, 219492), (8892, 218085), (8911, 217620), (9045, 214396), (9380, 206739), (9765, 198588), (9828, 197315), (10260, 189007), (10374, 186930), (10385, 186732), (10452, 185535), (10602, 182910), (10881, 178220), (11115, 174468), (11284, 171855), (11457, 169260), (11718, 165490), (11780, 164619), (11970, 162006), (12060, 160797), (12090, 160398), (12194, 159030), (12285, 157852), (12369, 156780), (12462, 155610), (12663, 153140), (12730, 152334), (13020, 148941), (13065, 148428), (13338, 145390), (14070, 137826), (14105, 137484), (14364, 135005), (14508, 133665), (14539, 133380), (14820, 130851), (15276, 126945), (15314, 126630), (15561, 124620), (15678, 123690), (15903, 121940), (16380, 118389), (16492, 117585), (16549, 117180), (16740, 115843), (16884, 114855), (16926, 114570), (17290, 112158), (17420, 111321), (17670, 109746), (17822, 108810), (17955, 108004), (18090, 107198), (18135, 106932), (18291, 106020), (18693, 103740), (19095, 101556), (19530, 99294), (20615, 94068), (20748, 93465), (20770, 93366), (21105, 91884), (21204, 91455), (21762, 89110), (22230, 87234), (22914, 84630), (22971, 84420), (23436, 82745), (23517, 82460), (23940, 81003), (24180, 80199), (24388, 79515), (24570, 78926), (24738, 78390), (24924, 77805), (25326, 76570), (25389, 76380), (25460, 76167), (25935, 74772), (26130, 74214), (26505, 73164), (26676, 72695), (26733, 72540), (27001, 71820), (28140, 68913), (28210, 68742), (29078, 66690), (29295, 66196), (30485, 63612), (30628, 63315), (31122, 62310), (31155, 62244), (31356, 61845), (31806, 60970), (33098, 58590), (33345, 58156), (33852, 57285), (34371, 56420), (34580, 56079), (35340, 54873), (35644, 54405), (35910, 54002), (36180, 53599), (36270, 53466), (36582, 53010), (37107, 52260), (37386, 51870), (38190, 50778), (38285, 50652), (39060, 49647), (39195, 49476), (39463, 49140), (41230, 47034), (41540, 46683), (42210, 45942), (42315, 45828), (43524, 44555), (43617, 44460)]