73546720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1861}}^1$

素因数の和:1908

約数の個数: 96

約数和(自身を含む): 197074080

約数和(自身を除く): 123527360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1520, 1861, 1976, 2080, 2470, 3040, 3722, 3952, 4940, 7444, 7904, 9305, 9880, 14888, 18610, 19760, 24193, 29776, 35359, 37220, 39520, 48386, 59552, 70718, 74440, 96772, 120965, 141436, 148880, 176795, 193544, 241930, 282872, 297760, 353590, 387088, 459667, 483860, 565744, 707180, 774176, 919334, 967720, 1131488, 1414360, 1838668, 1935440, 2298335, 2828720, 3677336, 3870880, 4596670, 5657440, 7354672, 9193340, 14709344, 18386680, 36773360, 73546720]

約数ペア:

[(1, 73546720), (2, 36773360), (4, 18386680), (5, 14709344), (8, 9193340), (10, 7354672), (13, 5657440), (16, 4596670), (19, 3870880), (20, 3677336), (26, 2828720), (32, 2298335), (38, 1935440), (40, 1838668), (52, 1414360), (65, 1131488), (76, 967720), (80, 919334), (95, 774176), (104, 707180), (130, 565744), (152, 483860), (160, 459667), (190, 387088), (208, 353590), (247, 297760), (260, 282872), (304, 241930), (380, 193544), (416, 176795), (494, 148880), (520, 141436), (608, 120965), (760, 96772), (988, 74440), (1040, 70718), (1235, 59552), (1520, 48386), (1861, 39520), (1976, 37220), (2080, 35359), (2470, 29776), (3040, 24193), (3722, 19760), (3952, 18610), (4940, 14888), (7444, 9880), (7904, 9305)]