163712160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4943}}^1$

素因数の和:4987

約数の個数: 144

約数和(自身を含む): 583075584

約数和(自身を除く): 419363424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 4943, 5520, 6624, 8280, 9886, 11040, 14829, 16560, 19772, 24715, 29658, 33120, 39544, 44487, 49430, 59316, 74145, 79088, 88974, 98860, 113689, 118632, 148290, 158176, 177948, 197720, 222435, 227378, 237264, 296580, 341067, 355896, 395440, 444870, 454756, 474528, 568445, 593160, 682134, 711792, 790880, 889740, 909512, 1023201, 1136890, 1186320, 1364268, 1423584, 1705335, 1779480, 1819024, 2046402, 2273780, 2372640, 2728536, 3410670, 3558960, 3638048, 4092804, 4547560, 5116005, 5457072, 6821340, 7117920, 8185608, 9095120, 10232010, 10914144, 13642680, 16371216, 18190240, 20464020, 27285360, 32742432, 40928040, 54570720, 81856080, 163712160]

約数ペア:

[(1, 163712160), (2, 81856080), (3, 54570720), (4, 40928040), (5, 32742432), (6, 27285360), (8, 20464020), (9, 18190240), (10, 16371216), (12, 13642680), (15, 10914144), (16, 10232010), (18, 9095120), (20, 8185608), (23, 7117920), (24, 6821340), (30, 5457072), (32, 5116005), (36, 4547560), (40, 4092804), (45, 3638048), (46, 3558960), (48, 3410670), (60, 2728536), (69, 2372640), (72, 2273780), (80, 2046402), (90, 1819024), (92, 1779480), (96, 1705335), (115, 1423584), (120, 1364268), (138, 1186320), (144, 1136890), (160, 1023201), (180, 909512), (184, 889740), (207, 790880), (230, 711792), (240, 682134), (276, 593160), (288, 568445), (345, 474528), (360, 454756), (368, 444870), (414, 395440), (460, 355896), (480, 341067), (552, 296580), (690, 237264), (720, 227378), (736, 222435), (828, 197720), (920, 177948), (1035, 158176), (1104, 148290), (1380, 118632), (1440, 113689), (1656, 98860), (1840, 88974), (2070, 79088), (2208, 74145), (2760, 59316), (3312, 49430), (3680, 44487), (4140, 39544), (4943, 33120), (5520, 29658), (6624, 24715), (8280, 19772), (9886, 16560), (11040, 14829)]