156667784520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{159157}}^1$

素因数の和:159815

約数の個数: 128

約数和(自身を含む): 506962794240

約数和(自身を除く): 350295009720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 631, 780, 1262, 1560, 1893, 2524, 3155, 3786, 5048, 6310, 7572, 8203, 9465, 12620, 15144, 16406, 18930, 24609, 25240, 32812, 37860, 41015, 49218, 65624, 75720, 82030, 98436, 123045, 159157, 164060, 196872, 246090, 318314, 328120, 477471, 492180, 636628, 795785, 954942, 984360, 1273256, 1591570, 1909884, 2069041, 2387355, 3183140, 3819768, 4138082, 4774710, 6207123, 6366280, 8276164, 9549420, 10345205, 12414246, 16552328, 19098840, 20690410, 24828492, 31035615, 41380820, 49656984, 62071230, 82761640, 100428067, 124142460, 200856134, 248284920, 301284201, 401712268, 502140335, 602568402, 803424536, 1004280670, 1205136804, 1305564871, 1506421005, 2008561340, 2410273608, 2611129742, 3012842010, 3916694613, 4017122680, 5222259484, 6025684020, 6527824355, 7833389226, 10444518968, 12051368040, 13055648710, 15666778452, 19583473065, 26111297420, 31333556904, 39166946130, 52222594840, 78333892260, 156667784520]

約数ペア:

[(1, 156667784520), (2, 78333892260), (3, 52222594840), (4, 39166946130), (5, 31333556904), (6, 26111297420), (8, 19583473065), (10, 15666778452), (12, 13055648710), (13, 12051368040), (15, 10444518968), (20, 7833389226), (24, 6527824355), (26, 6025684020), (30, 5222259484), (39, 4017122680), (40, 3916694613), (52, 3012842010), (60, 2611129742), (65, 2410273608), (78, 2008561340), (104, 1506421005), (120, 1305564871), (130, 1205136804), (156, 1004280670), (195, 803424536), (260, 602568402), (312, 502140335), (390, 401712268), (520, 301284201), (631, 248284920), (780, 200856134), (1262, 124142460), (1560, 100428067), (1893, 82761640), (2524, 62071230), (3155, 49656984), (3786, 41380820), (5048, 31035615), (6310, 24828492), (7572, 20690410), (8203, 19098840), (9465, 16552328), (12620, 12414246), (15144, 10345205), (16406, 9549420), (18930, 8276164), (24609, 6366280), (25240, 6207123), (32812, 4774710), (37860, 4138082), (41015, 3819768), (49218, 3183140), (65624, 2387355), (75720, 2069041), (82030, 1909884), (98436, 1591570), (123045, 1273256), (159157, 984360), (164060, 954942), (196872, 795785), (246090, 636628), (318314, 492180), (328120, 477471)]