2021472180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1396

約数の個数: 384

約数和(自身を含む): 7996047360

約数和(自身を除く): 5974575180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 31, 35, 36, 39, 42, 45, 52, 54, 60, 62, 63, 65, 70, 78, 84, 90, 91, 93, 105, 108, 117, 124, 126, 130, 135, 140, 155, 156, 180, 182, 186, 189, 195, 210, 217, 234, 252, 260, 270, 273, 279, 310, 315, 351, 364, 372, 378, 390, 403, 420, 434, 455, 465, 468, 540, 546, 558, 585, 620, 630, 651, 702, 756, 780, 806, 819, 837, 868, 910, 930, 945, 1085, 1092, 1116, 1170, 1209, 1260, 1302, 1327, 1365, 1395, 1404, 1612, 1638, 1674, 1755, 1820, 1860, 1890, 1953, 2015, 2170, 2340, 2418, 2457, 2604, 2654, 2730, 2790, 2821, 3255, 3276, 3348, 3510, 3627, 3780, 3906, 3981, 4030, 4095, 4185, 4340, 4836, 4914, 5308, 5460, 5580, 5642, 5859, 6045, 6510, 6635, 7020, 7254, 7812, 7962, 8060, 8190, 8370, 8463, 9289, 9765, 9828, 10881, 11284, 11718, 11943, 12090, 12285, 13020, 13270, 14105, 14508, 15924, 16380, 16740, 16926, 17251, 18135, 18578, 19530, 19905, 21762, 23436, 23886, 24180, 24570, 25389, 26540, 27867, 28210, 29295, 33852, 34502, 35829, 36270, 37156, 39060, 39810, 41137, 42315, 43524, 46445, 47772, 49140, 50778, 51753, 54405, 55734, 56420, 58590, 59715, 69004, 71658, 72540, 76167, 79620, 82274, 83601, 84630, 86255, 92890, 101556, 103506, 108810, 111468, 117180, 119430, 120757, 123411, 126945, 139335, 143316, 152334, 155259, 164548, 167202, 169260, 172510, 179145, 185780, 205685, 207012, 217620, 238860, 241514, 246822, 250803, 253890, 258765, 278670, 287959, 304668, 310518, 334404, 345020, 358290, 362271, 370233, 380835, 411370, 418005, 465777, 483028, 493644, 501606, 507780, 517530, 534781, 557340, 575918, 603785, 617055, 621036, 716580, 724542, 740466, 761670, 776295, 822740, 836010, 863877, 931554, 1003212, 1035060, 1069562, 1086813, 1110699, 1151836, 1207570, 1234110, 1254015, 1439795, 1449084, 1480932, 1523340, 1552590, 1604343, 1672020, 1727754, 1811355, 1851165, 1863108, 2139124, 2173626, 2221398, 2328885, 2415140, 2468220, 2508030, 2591631, 2673905, 2879590, 3105180, 3208686, 3260439, 3455508, 3622710, 3702330, 3743467, 4319385, 4347252, 4442796, 4657770, 4813029, 5016060, 5183262, 5347810, 5434065, 5553495, 5759180, 6417372, 6520878, 7245420, 7404660, 7486934, 7774893, 8021715, 8638770, 9315540, 9626058, 10366524, 10695620, 10868130, 11106990, 11230401, 12958155, 13041756, 14439087, 14973868, 15549786, 16043430, 16302195, 17277540, 18717335, 19252116, 21736260, 22213980, 22460802, 24065145, 25916310, 28878174, 31099572, 32086860, 32604390, 33691203, 37434670, 38874465, 44921604, 48130290, 51832620, 56152005, 57756348, 65208780, 67382406, 72195435, 74869340, 77748930, 96260580, 101073609, 112304010, 134764812, 144390870, 155497860, 168456015, 202147218, 224608020, 288781740, 336912030, 404294436, 505368045, 673824060, 1010736090, 2021472180]

約数ペア:

[(1, 2021472180), (2, 1010736090), (3, 673824060), (4, 505368045), (5, 404294436), (6, 336912030), (7, 288781740), (9, 224608020), (10, 202147218), (12, 168456015), (13, 155497860), (14, 144390870), (15, 134764812), (18, 112304010), (20, 101073609), (21, 96260580), (26, 77748930), (27, 74869340), (28, 72195435), (30, 67382406), (31, 65208780), (35, 57756348), (36, 56152005), (39, 51832620), (42, 48130290), (45, 44921604), (52, 38874465), (54, 37434670), (60, 33691203), (62, 32604390), (63, 32086860), (65, 31099572), (70, 28878174), (78, 25916310), (84, 24065145), (90, 22460802), (91, 22213980), (93, 21736260), (105, 19252116), (108, 18717335), (117, 17277540), (124, 16302195), (126, 16043430), (130, 15549786), (135, 14973868), (140, 14439087), (155, 13041756), (156, 12958155), (180, 11230401), (182, 11106990), (186, 10868130), (189, 10695620), (195, 10366524), (210, 9626058), (217, 9315540), (234, 8638770), (252, 8021715), (260, 7774893), (270, 7486934), (273, 7404660), (279, 7245420), (310, 6520878), (315, 6417372), (351, 5759180), (364, 5553495), (372, 5434065), (378, 5347810), (390, 5183262), (403, 5016060), (420, 4813029), (434, 4657770), (455, 4442796), (465, 4347252), (468, 4319385), (540, 3743467), (546, 3702330), (558, 3622710), (585, 3455508), (620, 3260439), (630, 3208686), (651, 3105180), (702, 2879590), (756, 2673905), (780, 2591631), (806, 2508030), (819, 2468220), (837, 2415140), (868, 2328885), (910, 2221398), (930, 2173626), (945, 2139124), (1085, 1863108), (1092, 1851165), (1116, 1811355), (1170, 1727754), (1209, 1672020), (1260, 1604343), (1302, 1552590), (1327, 1523340), (1365, 1480932), (1395, 1449084), (1404, 1439795), (1612, 1254015), (1638, 1234110), (1674, 1207570), (1755, 1151836), (1820, 1110699), (1860, 1086813), (1890, 1069562), (1953, 1035060), (2015, 1003212), (2170, 931554), (2340, 863877), (2418, 836010), (2457, 822740), (2604, 776295), (2654, 761670), (2730, 740466), (2790, 724542), (2821, 716580), (3255, 621036), (3276, 617055), (3348, 603785), (3510, 575918), (3627, 557340), (3780, 534781), (3906, 517530), (3981, 507780), (4030, 501606), (4095, 493644), (4185, 483028), (4340, 465777), (4836, 418005), (4914, 411370), (5308, 380835), (5460, 370233), (5580, 362271), (5642, 358290), (5859, 345020), (6045, 334404), (6510, 310518), (6635, 304668), (7020, 287959), (7254, 278670), (7812, 258765), (7962, 253890), (8060, 250803), (8190, 246822), (8370, 241514), (8463, 238860), (9289, 217620), (9765, 207012), (9828, 205685), (10881, 185780), (11284, 179145), (11718, 172510), (11943, 169260), (12090, 167202), (12285, 164548), (13020, 155259), (13270, 152334), (14105, 143316), (14508, 139335), (15924, 126945), (16380, 123411), (16740, 120757), (16926, 119430), (17251, 117180), (18135, 111468), (18578, 108810), (19530, 103506), (19905, 101556), (21762, 92890), (23436, 86255), (23886, 84630), (24180, 83601), (24570, 82274), (25389, 79620), (26540, 76167), (27867, 72540), (28210, 71658), (29295, 69004), (33852, 59715), (34502, 58590), (35829, 56420), (36270, 55734), (37156, 54405), (39060, 51753), (39810, 50778), (41137, 49140), (42315, 47772), (43524, 46445)]