142841040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 468184320

約数和(自身を除く): 325343280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 113, 115, 120, 138, 184, 226, 229, 230, 240, 276, 339, 345, 368, 452, 458, 460, 552, 565, 678, 687, 690, 904, 916, 920, 1104, 1130, 1145, 1356, 1374, 1380, 1695, 1808, 1832, 1840, 2260, 2290, 2599, 2712, 2748, 2760, 3390, 3435, 3664, 4520, 4580, 5198, 5267, 5424, 5496, 5520, 6780, 6870, 7797, 9040, 9160, 10396, 10534, 10992, 12995, 13560, 13740, 15594, 15801, 18320, 20792, 21068, 25877, 25990, 26335, 27120, 27480, 31188, 31602, 38985, 41584, 42136, 51754, 51980, 52670, 54960, 62376, 63204, 77631, 77970, 79005, 84272, 103508, 103960, 105340, 124752, 126408, 129385, 155262, 155940, 158010, 207016, 207920, 210680, 252816, 258770, 310524, 311880, 316020, 388155, 414032, 421360, 517540, 595171, 621048, 623760, 632040, 776310, 1035080, 1190342, 1242096, 1264080, 1552620, 1785513, 2070160, 2380684, 2975855, 3105240, 3571026, 4761368, 5951710, 6210480, 7142052, 8927565, 9522736, 11903420, 14284104, 17855130, 23806840, 28568208, 35710260, 47613680, 71420520, 142841040]

約数ペア:

[(1, 142841040), (2, 71420520), (3, 47613680), (4, 35710260), (5, 28568208), (6, 23806840), (8, 17855130), (10, 14284104), (12, 11903420), (15, 9522736), (16, 8927565), (20, 7142052), (23, 6210480), (24, 5951710), (30, 4761368), (40, 3571026), (46, 3105240), (48, 2975855), (60, 2380684), (69, 2070160), (80, 1785513), (92, 1552620), (113, 1264080), (115, 1242096), (120, 1190342), (138, 1035080), (184, 776310), (226, 632040), (229, 623760), (230, 621048), (240, 595171), (276, 517540), (339, 421360), (345, 414032), (368, 388155), (452, 316020), (458, 311880), (460, 310524), (552, 258770), (565, 252816), (678, 210680), (687, 207920), (690, 207016), (904, 158010), (916, 155940), (920, 155262), (1104, 129385), (1130, 126408), (1145, 124752), (1356, 105340), (1374, 103960), (1380, 103508), (1695, 84272), (1808, 79005), (1832, 77970), (1840, 77631), (2260, 63204), (2290, 62376), (2599, 54960), (2712, 52670), (2748, 51980), (2760, 51754), (3390, 42136), (3435, 41584), (3664, 38985), (4520, 31602), (4580, 31188), (5198, 27480), (5267, 27120), (5424, 26335), (5496, 25990), (5520, 25877), (6780, 21068), (6870, 20792), (7797, 18320), (9040, 15801), (9160, 15594), (10396, 13740), (10534, 13560), (10992, 12995)]