825320160

素因数分解:

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

素因数の和:2066

約数の個数: 288

約数和(自身を含む): 3298905792

約数和(自身を除く): 2473585632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 140, 144, 160, 164, 168, 180, 205, 210, 224, 240, 246, 252, 280, 287, 288, 315, 328, 336, 360, 369, 410, 420, 480, 492, 504, 560, 574, 615, 630, 656, 672, 720, 738, 820, 840, 861, 984, 1008, 1120, 1148, 1230, 1260, 1312, 1435, 1440, 1476, 1640, 1680, 1722, 1845, 1968, 1997, 2016, 2296, 2460, 2520, 2583, 2870, 2952, 3280, 3360, 3444, 3690, 3936, 3994, 4305, 4592, 4920, 5040, 5166, 5740, 5904, 5991, 6560, 6888, 7380, 7988, 8610, 9184, 9840, 9985, 10080, 10332, 11480, 11808, 11982, 12915, 13776, 13979, 14760, 15976, 17220, 17973, 19680, 19970, 20664, 22960, 23964, 25830, 27552, 27958, 29520, 29955, 31952, 34440, 35946, 39940, 41328, 41937, 45920, 47928, 51660, 55916, 59040, 59910, 63904, 68880, 69895, 71892, 79880, 81877, 82656, 83874, 89865, 95856, 103320, 111832, 119820, 125811, 137760, 139790, 143784, 159760, 163754, 167748, 179730, 191712, 206640, 209685, 223664, 239640, 245631, 251622, 279580, 287568, 319520, 327508, 335496, 359460, 409385, 413280, 419370, 447328, 479280, 491262, 503244, 559160, 573139, 575136, 629055, 655016, 670992, 718920, 736893, 818770, 838740, 958560, 982524, 1006488, 1118320, 1146278, 1228155, 1258110, 1310032, 1341984, 1437840, 1473786, 1637540, 1677480, 1719417, 1965048, 2012976, 2236640, 2292556, 2456310, 2516220, 2620064, 2865695, 2875680, 2947572, 3275080, 3354960, 3438834, 3684465, 3930096, 4025952, 4585112, 4912620, 5032440, 5158251, 5731390, 5895144, 6550160, 6709920, 6877668, 7368930, 7860192, 8597085, 9170224, 9825240, 10064880, 10316502, 11462780, 11790288, 13100320, 13755336, 14737860, 17194170, 18340448, 19650480, 20129760, 20633004, 22925560, 23580576, 25791255, 27510672, 29475720, 34388340, 39300960, 41266008, 45851120, 51582510, 55021344, 58951440, 68776680, 82532016, 91702240, 103165020, 117902880, 137553360, 165064032, 206330040, 275106720, 412660080, 825320160]

約数ペア:

[(1, 825320160), (2, 412660080), (3, 275106720), (4, 206330040), (5, 165064032), (6, 137553360), (7, 117902880), (8, 103165020), (9, 91702240), (10, 82532016), (12, 68776680), (14, 58951440), (15, 55021344), (16, 51582510), (18, 45851120), (20, 41266008), (21, 39300960), (24, 34388340), (28, 29475720), (30, 27510672), (32, 25791255), (35, 23580576), (36, 22925560), (40, 20633004), (41, 20129760), (42, 19650480), (45, 18340448), (48, 17194170), (56, 14737860), (60, 13755336), (63, 13100320), (70, 11790288), (72, 11462780), (80, 10316502), (82, 10064880), (84, 9825240), (90, 9170224), (96, 8597085), (105, 7860192), (112, 7368930), (120, 6877668), (123, 6709920), (126, 6550160), (140, 5895144), (144, 5731390), (160, 5158251), (164, 5032440), (168, 4912620), (180, 4585112), (205, 4025952), (210, 3930096), (224, 3684465), (240, 3438834), (246, 3354960), (252, 3275080), (280, 2947572), (287, 2875680), (288, 2865695), (315, 2620064), (328, 2516220), (336, 2456310), (360, 2292556), (369, 2236640), (410, 2012976), (420, 1965048), (480, 1719417), (492, 1677480), (504, 1637540), (560, 1473786), (574, 1437840), (615, 1341984), (630, 1310032), (656, 1258110), (672, 1228155), (720, 1146278), (738, 1118320), (820, 1006488), (840, 982524), (861, 958560), (984, 838740), (1008, 818770), (1120, 736893), (1148, 718920), (1230, 670992), (1260, 655016), (1312, 629055), (1435, 575136), (1440, 573139), (1476, 559160), (1640, 503244), (1680, 491262), (1722, 479280), (1845, 447328), (1968, 419370), (1997, 413280), (2016, 409385), (2296, 359460), (2460, 335496), (2520, 327508), (2583, 319520), (2870, 287568), (2952, 279580), (3280, 251622), (3360, 245631), (3444, 239640), (3690, 223664), (3936, 209685), (3994, 206640), (4305, 191712), (4592, 179730), (4920, 167748), (5040, 163754), (5166, 159760), (5740, 143784), (5904, 139790), (5991, 137760), (6560, 125811), (6888, 119820), (7380, 111832), (7988, 103320), (8610, 95856), (9184, 89865), (9840, 83874), (9985, 82656), (10080, 81877), (10332, 79880), (11480, 71892), (11808, 69895), (11982, 68880), (12915, 63904), (13776, 59910), (13979, 59040), (14760, 55916), (15976, 51660), (17220, 47928), (17973, 45920), (19680, 41937), (19970, 41328), (20664, 39940), (22960, 35946), (23964, 34440), (25830, 31952), (27552, 29955), (27958, 29520)]