211528336040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{1291}}^1$

素因数の和:1604

約数の個数: 256

約数和(自身を含む): 566828720640

約数和(自身を除く): 355300384600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 61, 70, 106, 122, 140, 181, 212, 244, 265, 280, 305, 362, 371, 424, 427, 488, 530, 610, 724, 742, 854, 905, 1060, 1220, 1267, 1291, 1448, 1484, 1708, 1810, 1855, 2120, 2135, 2440, 2534, 2582, 2968, 3233, 3416, 3620, 3710, 4270, 5068, 5164, 6335, 6455, 6466, 7240, 7420, 8540, 9037, 9593, 10136, 10328, 11041, 12670, 12910, 12932, 14840, 16165, 17080, 18074, 19186, 22082, 22631, 25340, 25820, 25864, 32330, 36148, 38372, 44164, 45185, 45262, 47965, 50680, 51640, 55205, 64660, 67151, 68423, 72296, 76744, 77287, 78751, 88328, 90370, 90524, 95930, 110410, 113155, 129320, 134302, 136846, 154574, 157502, 180740, 181048, 191860, 220820, 226310, 233671, 268604, 273692, 309148, 315004, 335755, 342115, 361480, 383720, 386435, 393755, 441640, 452620, 467342, 478961, 537208, 547384, 551257, 585173, 618296, 630008, 671510, 684230, 772870, 787510, 905240, 934684, 957922, 1102514, 1168355, 1170346, 1343020, 1368460, 1545740, 1575020, 1635697, 1869368, 1915844, 2205028, 2336710, 2340692, 2394805, 2686040, 2736920, 2756285, 2925865, 3091480, 3150040, 3271394, 3831688, 4096211, 4173803, 4410056, 4673420, 4681384, 4789610, 5512570, 5851730, 6542788, 8178485, 8192422, 8347606, 9346840, 9579220, 11025140, 11703460, 12384563, 13085576, 14253931, 16356970, 16384844, 16695212, 19158440, 20481055, 20869015, 22050280, 23406920, 24769126, 28507862, 29216621, 32713940, 32769688, 33390424, 40962110, 41738030, 49538252, 57015724, 58433242, 61922815, 65427880, 71269655, 81924220, 83476060, 86691941, 99076504, 99777517, 114031448, 116866484, 123845630, 142539310, 146083105, 163848440, 166952120, 173383882, 199555034, 233732968, 247691260, 285078620, 292166210, 346767764, 399110068, 433459705, 495382520, 498887585, 570157240, 584332420, 693535528, 755458343, 798220136, 866919410, 997775170, 1168664840, 1510916686, 1733838820, 1995550340, 3021833372, 3467677640, 3777291715, 3991100680, 5288208401, 6043666744, 7554583430, 10576416802, 15109166860, 21152833604, 26441042005, 30218333720, 42305667208, 52882084010, 105764168020, 211528336040]

約数ペア:

[(1, 211528336040), (2, 105764168020), (4, 52882084010), (5, 42305667208), (7, 30218333720), (8, 26441042005), (10, 21152833604), (14, 15109166860), (20, 10576416802), (28, 7554583430), (35, 6043666744), (40, 5288208401), (53, 3991100680), (56, 3777291715), (61, 3467677640), (70, 3021833372), (106, 1995550340), (122, 1733838820), (140, 1510916686), (181, 1168664840), (212, 997775170), (244, 866919410), (265, 798220136), (280, 755458343), (305, 693535528), (362, 584332420), (371, 570157240), (424, 498887585), (427, 495382520), (488, 433459705), (530, 399110068), (610, 346767764), (724, 292166210), (742, 285078620), (854, 247691260), (905, 233732968), (1060, 199555034), (1220, 173383882), (1267, 166952120), (1291, 163848440), (1448, 146083105), (1484, 142539310), (1708, 123845630), (1810, 116866484), (1855, 114031448), (2120, 99777517), (2135, 99076504), (2440, 86691941), (2534, 83476060), (2582, 81924220), (2968, 71269655), (3233, 65427880), (3416, 61922815), (3620, 58433242), (3710, 57015724), (4270, 49538252), (5068, 41738030), (5164, 40962110), (6335, 33390424), (6455, 32769688), (6466, 32713940), (7240, 29216621), (7420, 28507862), (8540, 24769126), (9037, 23406920), (9593, 22050280), (10136, 20869015), (10328, 20481055), (11041, 19158440), (12670, 16695212), (12910, 16384844), (12932, 16356970), (14840, 14253931), (16165, 13085576), (17080, 12384563), (18074, 11703460), (19186, 11025140), (22082, 9579220), (22631, 9346840), (25340, 8347606), (25820, 8192422), (25864, 8178485), (32330, 6542788), (36148, 5851730), (38372, 5512570), (44164, 4789610), (45185, 4681384), (45262, 4673420), (47965, 4410056), (50680, 4173803), (51640, 4096211), (55205, 3831688), (64660, 3271394), (67151, 3150040), (68423, 3091480), (72296, 2925865), (76744, 2756285), (77287, 2736920), (78751, 2686040), (88328, 2394805), (90370, 2340692), (90524, 2336710), (95930, 2205028), (110410, 1915844), (113155, 1869368), (129320, 1635697), (134302, 1575020), (136846, 1545740), (154574, 1368460), (157502, 1343020), (180740, 1170346), (181048, 1168355), (191860, 1102514), (220820, 957922), (226310, 934684), (233671, 905240), (268604, 787510), (273692, 772870), (309148, 684230), (315004, 671510), (335755, 630008), (342115, 618296), (361480, 585173), (383720, 551257), (386435, 547384), (393755, 537208), (441640, 478961), (452620, 467342)]