40486680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 145847520

約数和(自身を除く): 105360840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 52, 60, 65, 72, 78, 82, 90, 104, 117, 120, 123, 130, 156, 164, 180, 195, 205, 211, 234, 246, 260, 312, 328, 360, 369, 390, 410, 422, 468, 492, 520, 533, 585, 615, 633, 738, 780, 820, 844, 936, 984, 1055, 1066, 1170, 1230, 1266, 1476, 1560, 1599, 1640, 1688, 1845, 1899, 2110, 2132, 2340, 2460, 2532, 2665, 2743, 2952, 3165, 3198, 3690, 3798, 4220, 4264, 4680, 4797, 4920, 5064, 5330, 5486, 6330, 6396, 7380, 7596, 7995, 8229, 8440, 8651, 9495, 9594, 10660, 10972, 12660, 12792, 13715, 14760, 15192, 15990, 16458, 17302, 18990, 19188, 21320, 21944, 23985, 24687, 25320, 25953, 27430, 31980, 32916, 34604, 37980, 38376, 41145, 43255, 47970, 49374, 51906, 54860, 63960, 65832, 69208, 75960, 77859, 82290, 86510, 95940, 98748, 103812, 109720, 112463, 123435, 129765, 155718, 164580, 173020, 191880, 197496, 207624, 224926, 246870, 259530, 311436, 329160, 337389, 346040, 389295, 449852, 493740, 519060, 562315, 622872, 674778, 778590, 899704, 987480, 1012167, 1038120, 1124630, 1349556, 1557180, 1686945, 2024334, 2249260, 2699112, 3114360, 3373890, 4048668, 4498520, 5060835, 6747780, 8097336, 10121670, 13495560, 20243340, 40486680]

約数ペア:

[(1, 40486680), (2, 20243340), (3, 13495560), (4, 10121670), (5, 8097336), (6, 6747780), (8, 5060835), (9, 4498520), (10, 4048668), (12, 3373890), (13, 3114360), (15, 2699112), (18, 2249260), (20, 2024334), (24, 1686945), (26, 1557180), (30, 1349556), (36, 1124630), (39, 1038120), (40, 1012167), (41, 987480), (45, 899704), (52, 778590), (60, 674778), (65, 622872), (72, 562315), (78, 519060), (82, 493740), (90, 449852), (104, 389295), (117, 346040), (120, 337389), (123, 329160), (130, 311436), (156, 259530), (164, 246870), (180, 224926), (195, 207624), (205, 197496), (211, 191880), (234, 173020), (246, 164580), (260, 155718), (312, 129765), (328, 123435), (360, 112463), (369, 109720), (390, 103812), (410, 98748), (422, 95940), (468, 86510), (492, 82290), (520, 77859), (533, 75960), (585, 69208), (615, 65832), (633, 63960), (738, 54860), (780, 51906), (820, 49374), (844, 47970), (936, 43255), (984, 41145), (1055, 38376), (1066, 37980), (1170, 34604), (1230, 32916), (1266, 31980), (1476, 27430), (1560, 25953), (1599, 25320), (1640, 24687), (1688, 23985), (1845, 21944), (1899, 21320), (2110, 19188), (2132, 18990), (2340, 17302), (2460, 16458), (2532, 15990), (2665, 15192), (2743, 14760), (2952, 13715), (3165, 12792), (3198, 12660), (3690, 10972), (3798, 10660), (4220, 9594), (4264, 9495), (4680, 8651), (4797, 8440), (4920, 8229), (5064, 7995), (5330, 7596), (5486, 7380), (6330, 6396)]