67346760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1877}}^1$

素因数の和:1927

約数の個数: 128

約数和(自身を含む): 227162880

約数和(自身を除く): 159816120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1794, 1877, 2392, 2760, 2990, 3588, 3754, 4485, 5631, 5980, 7176, 7508, 8970, 9385, 11262, 11960, 15016, 17940, 18770, 22524, 24401, 28155, 35880, 37540, 43171, 45048, 48802, 56310, 73203, 75080, 86342, 97604, 112620, 122005, 129513, 146406, 172684, 195208, 215855, 225240, 244010, 259026, 292812, 345368, 366015, 431710, 488020, 518052, 561223, 585624, 647565, 732030, 863420, 976040, 1036104, 1122446, 1295130, 1464060, 1683669, 1726840, 2244892, 2590260, 2806115, 2928120, 3367338, 4489784, 5180520, 5612230, 6734676, 8418345, 11224460, 13469352, 16836690, 22448920, 33673380, 67346760]

約数ペア:

[(1, 67346760), (2, 33673380), (3, 22448920), (4, 16836690), (5, 13469352), (6, 11224460), (8, 8418345), (10, 6734676), (12, 5612230), (13, 5180520), (15, 4489784), (20, 3367338), (23, 2928120), (24, 2806115), (26, 2590260), (30, 2244892), (39, 1726840), (40, 1683669), (46, 1464060), (52, 1295130), (60, 1122446), (65, 1036104), (69, 976040), (78, 863420), (92, 732030), (104, 647565), (115, 585624), (120, 561223), (130, 518052), (138, 488020), (156, 431710), (184, 366015), (195, 345368), (230, 292812), (260, 259026), (276, 244010), (299, 225240), (312, 215855), (345, 195208), (390, 172684), (460, 146406), (520, 129513), (552, 122005), (598, 112620), (690, 97604), (780, 86342), (897, 75080), (920, 73203), (1196, 56310), (1380, 48802), (1495, 45048), (1560, 43171), (1794, 37540), (1877, 35880), (2392, 28155), (2760, 24401), (2990, 22524), (3588, 18770), (3754, 17940), (4485, 15016), (5631, 11960), (5980, 11262), (7176, 9385), (7508, 8970)]