195262320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2063

約数の個数: 160

約数和(自身を含む): 678528000

約数和(自身を除く): 483265680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 132, 148, 165, 176, 185, 220, 222, 240, 264, 296, 330, 370, 407, 440, 444, 528, 555, 592, 660, 740, 814, 880, 888, 1110, 1221, 1320, 1480, 1628, 1776, 1999, 2035, 2220, 2442, 2640, 2960, 3256, 3998, 4070, 4440, 4884, 5997, 6105, 6512, 7996, 8140, 8880, 9768, 9995, 11994, 12210, 15992, 16280, 19536, 19990, 21989, 23988, 24420, 29985, 31984, 32560, 39980, 43978, 47976, 48840, 59970, 65967, 73963, 79960, 87956, 95952, 97680, 109945, 119940, 131934, 147926, 159920, 175912, 219890, 221889, 239880, 263868, 295852, 329835, 351824, 369815, 439780, 443778, 479760, 527736, 591704, 659670, 739630, 813593, 879560, 887556, 1055472, 1109445, 1183408, 1319340, 1479260, 1627186, 1759120, 1775112, 2218890, 2440779, 2638680, 2958520, 3254372, 3550224, 4067965, 4437780, 4881558, 5277360, 5917040, 6508744, 8135930, 8875560, 9763116, 12203895, 13017488, 16271860, 17751120, 19526232, 24407790, 32543720, 39052464, 48815580, 65087440, 97631160, 195262320]

約数ペア:

[(1, 195262320), (2, 97631160), (3, 65087440), (4, 48815580), (5, 39052464), (6, 32543720), (8, 24407790), (10, 19526232), (11, 17751120), (12, 16271860), (15, 13017488), (16, 12203895), (20, 9763116), (22, 8875560), (24, 8135930), (30, 6508744), (33, 5917040), (37, 5277360), (40, 4881558), (44, 4437780), (48, 4067965), (55, 3550224), (60, 3254372), (66, 2958520), (74, 2638680), (80, 2440779), (88, 2218890), (110, 1775112), (111, 1759120), (120, 1627186), (132, 1479260), (148, 1319340), (165, 1183408), (176, 1109445), (185, 1055472), (220, 887556), (222, 879560), (240, 813593), (264, 739630), (296, 659670), (330, 591704), (370, 527736), (407, 479760), (440, 443778), (444, 439780), (528, 369815), (555, 351824), (592, 329835), (660, 295852), (740, 263868), (814, 239880), (880, 221889), (888, 219890), (1110, 175912), (1221, 159920), (1320, 147926), (1480, 131934), (1628, 119940), (1776, 109945), (1999, 97680), (2035, 95952), (2220, 87956), (2442, 79960), (2640, 73963), (2960, 65967), (3256, 59970), (3998, 48840), (4070, 47976), (4440, 43978), (4884, 39980), (5997, 32560), (6105, 31984), (6512, 29985), (7996, 24420), (8140, 23988), (8880, 21989), (9768, 19990), (9995, 19536), (11994, 16280), (12210, 15992)]