73777760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3467}}^1$

素因数の和:3508

約数の個数: 96

約数和(自身を含む): 209744640

約数和(自身を除く): 135966880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 3467, 4256, 5320, 6934, 10640, 13868, 17335, 21280, 24269, 27736, 34670, 48538, 55472, 65873, 69340, 97076, 110944, 121345, 131746, 138680, 194152, 242690, 263492, 277360, 329365, 388304, 461111, 485380, 526984, 554720, 658730, 776608, 922222, 970760, 1053968, 1317460, 1844444, 1941520, 2107936, 2305555, 2634920, 3688888, 3883040, 4611110, 5269840, 7377776, 9222220, 10539680, 14755552, 18444440, 36888880, 73777760]

約数ペア:

[(1, 73777760), (2, 36888880), (4, 18444440), (5, 14755552), (7, 10539680), (8, 9222220), (10, 7377776), (14, 5269840), (16, 4611110), (19, 3883040), (20, 3688888), (28, 2634920), (32, 2305555), (35, 2107936), (38, 1941520), (40, 1844444), (56, 1317460), (70, 1053968), (76, 970760), (80, 922222), (95, 776608), (112, 658730), (133, 554720), (140, 526984), (152, 485380), (160, 461111), (190, 388304), (224, 329365), (266, 277360), (280, 263492), (304, 242690), (380, 194152), (532, 138680), (560, 131746), (608, 121345), (665, 110944), (760, 97076), (1064, 69340), (1120, 65873), (1330, 55472), (1520, 48538), (2128, 34670), (2660, 27736), (3040, 24269), (3467, 21280), (4256, 17335), (5320, 13868), (6934, 10640)]