658021260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:944

約数の個数: 192

約数和(自身を含む): 2121090048

約数和(自身を除く): 1463068788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 43, 46, 52, 60, 65, 69, 78, 86, 92, 115, 129, 130, 138, 156, 172, 195, 215, 230, 258, 260, 276, 299, 345, 390, 430, 460, 516, 559, 598, 645, 690, 780, 853, 860, 897, 989, 1118, 1196, 1290, 1380, 1495, 1677, 1706, 1794, 1978, 2236, 2559, 2580, 2795, 2967, 2990, 3354, 3412, 3588, 3956, 4265, 4485, 4945, 5118, 5590, 5934, 5980, 6708, 8385, 8530, 8970, 9890, 10236, 11089, 11180, 11868, 12795, 12857, 14835, 16770, 17060, 17940, 19619, 19780, 22178, 25590, 25714, 29670, 33267, 33540, 36679, 38571, 39238, 44356, 51180, 51428, 55445, 58857, 59340, 64285, 66534, 73358, 77142, 78476, 98095, 110037, 110890, 117714, 128570, 133068, 146716, 154284, 166335, 183395, 192855, 196190, 220074, 221780, 235428, 255047, 257140, 294285, 332670, 366790, 385710, 392380, 440148, 476827, 510094, 550185, 588570, 665340, 733580, 765141, 771420, 843617, 953654, 1020188, 1100370, 1177140, 1275235, 1430481, 1530282, 1687234, 1907308, 2200740, 2384135, 2530851, 2550470, 2860962, 3060564, 3374468, 3825705, 4218085, 4768270, 5061702, 5100940, 5721924, 7152405, 7651410, 8436170, 9536540, 10123404, 10967021, 12654255, 14304810, 15302820, 16872340, 21934042, 25308510, 28609620, 32901063, 43868084, 50617020, 54835105, 65802126, 109670210, 131604252, 164505315, 219340420, 329010630, 658021260]

約数ペア:

[(1, 658021260), (2, 329010630), (3, 219340420), (4, 164505315), (5, 131604252), (6, 109670210), (10, 65802126), (12, 54835105), (13, 50617020), (15, 43868084), (20, 32901063), (23, 28609620), (26, 25308510), (30, 21934042), (39, 16872340), (43, 15302820), (46, 14304810), (52, 12654255), (60, 10967021), (65, 10123404), (69, 9536540), (78, 8436170), (86, 7651410), (92, 7152405), (115, 5721924), (129, 5100940), (130, 5061702), (138, 4768270), (156, 4218085), (172, 3825705), (195, 3374468), (215, 3060564), (230, 2860962), (258, 2550470), (260, 2530851), (276, 2384135), (299, 2200740), (345, 1907308), (390, 1687234), (430, 1530282), (460, 1430481), (516, 1275235), (559, 1177140), (598, 1100370), (645, 1020188), (690, 953654), (780, 843617), (853, 771420), (860, 765141), (897, 733580), (989, 665340), (1118, 588570), (1196, 550185), (1290, 510094), (1380, 476827), (1495, 440148), (1677, 392380), (1706, 385710), (1794, 366790), (1978, 332670), (2236, 294285), (2559, 257140), (2580, 255047), (2795, 235428), (2967, 221780), (2990, 220074), (3354, 196190), (3412, 192855), (3588, 183395), (3956, 166335), (4265, 154284), (4485, 146716), (4945, 133068), (5118, 128570), (5590, 117714), (5934, 110890), (5980, 110037), (6708, 98095), (8385, 78476), (8530, 77142), (8970, 73358), (9890, 66534), (10236, 64285), (11089, 59340), (11180, 58857), (11868, 55445), (12795, 51428), (12857, 51180), (14835, 44356), (16770, 39238), (17060, 38571), (17940, 36679), (19619, 33540), (19780, 33267), (22178, 29670), (25590, 25714)]