67265640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1597}}^1$

素因数の和:1633

約数の個数: 160

約数和(自身を含む): 243631080

約数和(自身を除く): 176365440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1597, 1620, 1755, 2106, 2340, 2808, 3194, 3240, 3510, 4212, 4680, 4791, 5265, 6388, 7020, 7985, 8424, 9582, 10530, 12776, 14040, 14373, 15970, 19164, 20761, 21060, 23955, 28746, 31940, 38328, 41522, 42120, 43119, 47910, 57492, 62283, 63880, 71865, 83044, 86238, 95820, 103805, 114984, 124566, 129357, 143730, 166088, 172476, 186849, 191640, 207610, 215595, 249132, 258714, 287460, 311415, 344952, 373698, 415220, 431190, 498264, 517428, 560547, 574920, 622830, 646785, 747396, 830440, 862380, 934245, 1034856, 1121094, 1245660, 1293570, 1494792, 1681641, 1724760, 1868490, 2242188, 2491320, 2587140, 2802735, 3363282, 3736980, 4484376, 5174280, 5605470, 6726564, 7473960, 8408205, 11210940, 13453128, 16816410, 22421880, 33632820, 67265640]

約数ペア:

[(1, 67265640), (2, 33632820), (3, 22421880), (4, 16816410), (5, 13453128), (6, 11210940), (8, 8408205), (9, 7473960), (10, 6726564), (12, 5605470), (13, 5174280), (15, 4484376), (18, 3736980), (20, 3363282), (24, 2802735), (26, 2587140), (27, 2491320), (30, 2242188), (36, 1868490), (39, 1724760), (40, 1681641), (45, 1494792), (52, 1293570), (54, 1245660), (60, 1121094), (65, 1034856), (72, 934245), (78, 862380), (81, 830440), (90, 747396), (104, 646785), (108, 622830), (117, 574920), (120, 560547), (130, 517428), (135, 498264), (156, 431190), (162, 415220), (180, 373698), (195, 344952), (216, 311415), (234, 287460), (260, 258714), (270, 249132), (312, 215595), (324, 207610), (351, 191640), (360, 186849), (390, 172476), (405, 166088), (468, 143730), (520, 129357), (540, 124566), (585, 114984), (648, 103805), (702, 95820), (780, 86238), (810, 83044), (936, 71865), (1053, 63880), (1080, 62283), (1170, 57492), (1404, 47910), (1560, 43119), (1597, 42120), (1620, 41522), (1755, 38328), (2106, 31940), (2340, 28746), (2808, 23955), (3194, 21060), (3240, 20761), (3510, 19164), (4212, 15970), (4680, 14373), (4791, 14040), (5265, 12776), (6388, 10530), (7020, 9582), (7985, 8424)]