147371640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5557}}^1$

素因数の和:5601

約数の個数: 128

約数和(自身を含む): 504221760

約数和(自身を除く): 356850120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 5557, 6630, 8840, 11114, 13260, 16671, 22228, 26520, 27785, 33342, 44456, 55570, 66684, 72241, 83355, 94469, 111140, 133368, 144482, 166710, 188938, 216723, 222280, 283407, 288964, 333420, 361205, 377876, 433446, 472345, 566814, 577928, 666840, 722410, 755752, 866892, 944690, 1083615, 1133628, 1228097, 1417035, 1444820, 1733784, 1889380, 2167230, 2267256, 2456194, 2834070, 2889640, 3684291, 3778760, 4334460, 4912388, 5668140, 6140485, 7368582, 8668920, 9824776, 11336280, 12280970, 14737164, 18421455, 24561940, 29474328, 36842910, 49123880, 73685820, 147371640]

約数ペア:

[(1, 147371640), (2, 73685820), (3, 49123880), (4, 36842910), (5, 29474328), (6, 24561940), (8, 18421455), (10, 14737164), (12, 12280970), (13, 11336280), (15, 9824776), (17, 8668920), (20, 7368582), (24, 6140485), (26, 5668140), (30, 4912388), (34, 4334460), (39, 3778760), (40, 3684291), (51, 2889640), (52, 2834070), (60, 2456194), (65, 2267256), (68, 2167230), (78, 1889380), (85, 1733784), (102, 1444820), (104, 1417035), (120, 1228097), (130, 1133628), (136, 1083615), (156, 944690), (170, 866892), (195, 755752), (204, 722410), (221, 666840), (255, 577928), (260, 566814), (312, 472345), (340, 433446), (390, 377876), (408, 361205), (442, 333420), (510, 288964), (520, 283407), (663, 222280), (680, 216723), (780, 188938), (884, 166710), (1020, 144482), (1105, 133368), (1326, 111140), (1560, 94469), (1768, 83355), (2040, 72241), (2210, 66684), (2652, 55570), (3315, 44456), (4420, 33342), (5304, 27785), (5557, 26520), (6630, 22228), (8840, 16671), (11114, 13260)]