65583960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2473}}^1$

素因数の和:2517

約数の個数: 128

約数和(自身を含む): 224441280

約数和(自身を除く): 158857320

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, 2473, 2652, 3315, 4420, 4946, 5304, 6630, 7419, 8840, 9892, 12365, 13260, 14838, 19784, 24730, 26520, 29676, 32149, 37095, 42041, 49460, 59352, 64298, 74190, 84082, 96447, 98920, 126123, 128596, 148380, 160745, 168164, 192894, 210205, 252246, 257192, 296760, 321490, 336328, 385788, 420410, 482235, 504492, 546533, 630615, 642980, 771576, 840820, 964470, 1008984, 1093066, 1261230, 1285960, 1639599, 1681640, 1928940, 2186132, 2522460, 2732665, 3279198, 3857880, 4372264, 5044920, 5465330, 6558396, 8197995, 10930660, 13116792, 16395990, 21861320, 32791980, 65583960]

約数ペア:

[(1, 65583960), (2, 32791980), (3, 21861320), (4, 16395990), (5, 13116792), (6, 10930660), (8, 8197995), (10, 6558396), (12, 5465330), (13, 5044920), (15, 4372264), (17, 3857880), (20, 3279198), (24, 2732665), (26, 2522460), (30, 2186132), (34, 1928940), (39, 1681640), (40, 1639599), (51, 1285960), (52, 1261230), (60, 1093066), (65, 1008984), (68, 964470), (78, 840820), (85, 771576), (102, 642980), (104, 630615), (120, 546533), (130, 504492), (136, 482235), (156, 420410), (170, 385788), (195, 336328), (204, 321490), (221, 296760), (255, 257192), (260, 252246), (312, 210205), (340, 192894), (390, 168164), (408, 160745), (442, 148380), (510, 128596), (520, 126123), (663, 98920), (680, 96447), (780, 84082), (884, 74190), (1020, 64298), (1105, 59352), (1326, 49460), (1560, 42041), (1768, 37095), (2040, 32149), (2210, 29676), (2473, 26520), (2652, 24730), (3315, 19784), (4420, 14838), (4946, 13260), (5304, 12365), (6630, 9892), (7419, 8840)]