4631307520

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1801}}^1$

素因数の和:1877

約数の個数: 216

約数和(自身を含む): 13226687208

約数和(自身を除く): 8595379688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 49, 56, 64, 70, 80, 82, 98, 112, 128, 140, 160, 164, 196, 205, 224, 245, 256, 280, 287, 320, 328, 392, 410, 448, 490, 560, 574, 640, 656, 784, 820, 896, 980, 1120, 1148, 1280, 1312, 1435, 1568, 1640, 1792, 1801, 1960, 2009, 2240, 2296, 2624, 2870, 3136, 3280, 3602, 3920, 4018, 4480, 4592, 5248, 5740, 6272, 6560, 7204, 7840, 8036, 8960, 9005, 9184, 10045, 10496, 11480, 12544, 12607, 13120, 14408, 15680, 16072, 18010, 18368, 20090, 22960, 25214, 26240, 28816, 31360, 32144, 36020, 36736, 40180, 45920, 50428, 52480, 57632, 62720, 63035, 64288, 72040, 73472, 73841, 80360, 88249, 91840, 100856, 115264, 126070, 128576, 144080, 147682, 160720, 176498, 183680, 201712, 230528, 252140, 257152, 288160, 295364, 321440, 352996, 367360, 369205, 403424, 441245, 461056, 504280, 514304, 516887, 576320, 590728, 642880, 705992, 738410, 806848, 882490, 1008560, 1033774, 1152640, 1181456, 1285760, 1411984, 1476820, 1613696, 1764980, 2017120, 2067548, 2305280, 2362912, 2571520, 2584435, 2823968, 2953640, 3227392, 3529960, 3618209, 4034240, 4135096, 4725824, 5168870, 5647936, 5907280, 7059920, 7236418, 8068480, 8270192, 9451648, 10337740, 11295872, 11814560, 14119840, 14472836, 16136960, 16540384, 18091045, 18903296, 20675480, 22591744, 23629120, 28239680, 28945672, 33080768, 36182090, 41350960, 47258240, 56479360, 57891344, 66161536, 72364180, 82701920, 94516480, 112958720, 115782688, 132323072, 144728360, 165403840, 231565376, 289456720, 330807680, 463130752, 578913440, 661615360, 926261504, 1157826880, 2315653760, 4631307520]

約数ペア:

[(1, 4631307520), (2, 2315653760), (4, 1157826880), (5, 926261504), (7, 661615360), (8, 578913440), (10, 463130752), (14, 330807680), (16, 289456720), (20, 231565376), (28, 165403840), (32, 144728360), (35, 132323072), (40, 115782688), (41, 112958720), (49, 94516480), (56, 82701920), (64, 72364180), (70, 66161536), (80, 57891344), (82, 56479360), (98, 47258240), (112, 41350960), (128, 36182090), (140, 33080768), (160, 28945672), (164, 28239680), (196, 23629120), (205, 22591744), (224, 20675480), (245, 18903296), (256, 18091045), (280, 16540384), (287, 16136960), (320, 14472836), (328, 14119840), (392, 11814560), (410, 11295872), (448, 10337740), (490, 9451648), (560, 8270192), (574, 8068480), (640, 7236418), (656, 7059920), (784, 5907280), (820, 5647936), (896, 5168870), (980, 4725824), (1120, 4135096), (1148, 4034240), (1280, 3618209), (1312, 3529960), (1435, 3227392), (1568, 2953640), (1640, 2823968), (1792, 2584435), (1801, 2571520), (1960, 2362912), (2009, 2305280), (2240, 2067548), (2296, 2017120), (2624, 1764980), (2870, 1613696), (3136, 1476820), (3280, 1411984), (3602, 1285760), (3920, 1181456), (4018, 1152640), (4480, 1033774), (4592, 1008560), (5248, 882490), (5740, 806848), (6272, 738410), (6560, 705992), (7204, 642880), (7840, 590728), (8036, 576320), (8960, 516887), (9005, 514304), (9184, 504280), (10045, 461056), (10496, 441245), (11480, 403424), (12544, 369205), (12607, 367360), (13120, 352996), (14408, 321440), (15680, 295364), (16072, 288160), (18010, 257152), (18368, 252140), (20090, 230528), (22960, 201712), (25214, 183680), (26240, 176498), (28816, 160720), (31360, 147682), (32144, 144080), (36020, 128576), (36736, 126070), (40180, 115264), (45920, 100856), (50428, 91840), (52480, 88249), (57632, 80360), (62720, 73841), (63035, 73472), (64288, 72040)]