1237980240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2067

約数の個数: 320

約数和(自身を含む): 4994680320

約数和(自身を除く): 3756700080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 82, 84, 90, 105, 108, 112, 120, 123, 126, 135, 140, 144, 164, 168, 180, 189, 205, 210, 216, 240, 246, 252, 270, 280, 287, 315, 328, 336, 360, 369, 378, 410, 420, 432, 492, 504, 540, 560, 574, 615, 630, 656, 720, 738, 756, 820, 840, 861, 945, 984, 1008, 1080, 1107, 1148, 1230, 1260, 1435, 1476, 1512, 1640, 1680, 1722, 1845, 1890, 1968, 1997, 2160, 2214, 2296, 2460, 2520, 2583, 2870, 2952, 3024, 3280, 3444, 3690, 3780, 3994, 4305, 4428, 4592, 4920, 5040, 5166, 5535, 5740, 5904, 5991, 6888, 7380, 7560, 7749, 7988, 8610, 8856, 9840, 9985, 10332, 11070, 11480, 11982, 12915, 13776, 13979, 14760, 15120, 15498, 15976, 17220, 17712, 17973, 19970, 20664, 22140, 22960, 23964, 25830, 27958, 29520, 29955, 30996, 31952, 34440, 35946, 38745, 39940, 41328, 41937, 44280, 47928, 51660, 53919, 55916, 59910, 61992, 68880, 69895, 71892, 77490, 79880, 81877, 83874, 88560, 89865, 95856, 103320, 107838, 111832, 119820, 123984, 125811, 139790, 143784, 154980, 159760, 163754, 167748, 179730, 206640, 209685, 215676, 223664, 239640, 245631, 251622, 269595, 279580, 287568, 309960, 327508, 335496, 359460, 377433, 409385, 419370, 431352, 479280, 491262, 503244, 539190, 559160, 573139, 619920, 629055, 655016, 670992, 718920, 736893, 754866, 818770, 838740, 862704, 982524, 1006488, 1078380, 1118320, 1146278, 1228155, 1258110, 1310032, 1437840, 1473786, 1509732, 1637540, 1677480, 1719417, 1887165, 1965048, 2012976, 2156760, 2210679, 2292556, 2456310, 2516220, 2865695, 2947572, 3019464, 3275080, 3354960, 3438834, 3684465, 3774330, 3930096, 4313520, 4421358, 4585112, 4912620, 5032440, 5158251, 5731390, 5895144, 6038928, 6550160, 6877668, 7368930, 7548660, 8597085, 8842716, 9170224, 9825240, 10064880, 10316502, 11053395, 11462780, 11790288, 13755336, 14737860, 15097320, 15474753, 17194170, 17685432, 19650480, 20633004, 22106790, 22925560, 25791255, 27510672, 29475720, 30194640, 30949506, 34388340, 35370864, 41266008, 44213580, 45851120, 51582510, 58951440, 61899012, 68776680, 77373765, 82532016, 88427160, 103165020, 123798024, 137553360, 154747530, 176854320, 206330040, 247596048, 309495060, 412660080, 618990120, 1237980240]

約数ペア:

[(1, 1237980240), (2, 618990120), (3, 412660080), (4, 309495060), (5, 247596048), (6, 206330040), (7, 176854320), (8, 154747530), (9, 137553360), (10, 123798024), (12, 103165020), (14, 88427160), (15, 82532016), (16, 77373765), (18, 68776680), (20, 61899012), (21, 58951440), (24, 51582510), (27, 45851120), (28, 44213580), (30, 41266008), (35, 35370864), (36, 34388340), (40, 30949506), (41, 30194640), (42, 29475720), (45, 27510672), (48, 25791255), (54, 22925560), (56, 22106790), (60, 20633004), (63, 19650480), (70, 17685432), (72, 17194170), (80, 15474753), (82, 15097320), (84, 14737860), (90, 13755336), (105, 11790288), (108, 11462780), (112, 11053395), (120, 10316502), (123, 10064880), (126, 9825240), (135, 9170224), (140, 8842716), (144, 8597085), (164, 7548660), (168, 7368930), (180, 6877668), (189, 6550160), (205, 6038928), (210, 5895144), (216, 5731390), (240, 5158251), (246, 5032440), (252, 4912620), (270, 4585112), (280, 4421358), (287, 4313520), (315, 3930096), (328, 3774330), (336, 3684465), (360, 3438834), (369, 3354960), (378, 3275080), (410, 3019464), (420, 2947572), (432, 2865695), (492, 2516220), (504, 2456310), (540, 2292556), (560, 2210679), (574, 2156760), (615, 2012976), (630, 1965048), (656, 1887165), (720, 1719417), (738, 1677480), (756, 1637540), (820, 1509732), (840, 1473786), (861, 1437840), (945, 1310032), (984, 1258110), (1008, 1228155), (1080, 1146278), (1107, 1118320), (1148, 1078380), (1230, 1006488), (1260, 982524), (1435, 862704), (1476, 838740), (1512, 818770), (1640, 754866), (1680, 736893), (1722, 718920), (1845, 670992), (1890, 655016), (1968, 629055), (1997, 619920), (2160, 573139), (2214, 559160), (2296, 539190), (2460, 503244), (2520, 491262), (2583, 479280), (2870, 431352), (2952, 419370), (3024, 409385), (3280, 377433), (3444, 359460), (3690, 335496), (3780, 327508), (3994, 309960), (4305, 287568), (4428, 279580), (4592, 269595), (4920, 251622), (5040, 245631), (5166, 239640), (5535, 223664), (5740, 215676), (5904, 209685), (5991, 206640), (6888, 179730), (7380, 167748), (7560, 163754), (7749, 159760), (7988, 154980), (8610, 143784), (8856, 139790), (9840, 125811), (9985, 123984), (10332, 119820), (11070, 111832), (11480, 107838), (11982, 103320), (12915, 95856), (13776, 89865), (13979, 88560), (14760, 83874), (15120, 81877), (15498, 79880), (15976, 77490), (17220, 71892), (17712, 69895), (17973, 68880), (19970, 61992), (20664, 59910), (22140, 55916), (22960, 53919), (23964, 51660), (25830, 47928), (27958, 44280), (29520, 41937), (29955, 41328), (30996, 39940), (31952, 38745), (34440, 35946)]