168081717720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{53891}}^1$

素因数の和:54038

約数の個数: 256

約数和(自身を含む): 596002406400

約数和(自身を除く): 427920688680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 79, 84, 94, 105, 120, 140, 141, 158, 168, 188, 210, 235, 237, 280, 282, 316, 329, 376, 395, 420, 470, 474, 553, 564, 632, 658, 705, 790, 840, 940, 948, 987, 1106, 1128, 1185, 1316, 1410, 1580, 1645, 1659, 1880, 1896, 1974, 2212, 2370, 2632, 2765, 2820, 3160, 3290, 3318, 3713, 3948, 4424, 4740, 4935, 5530, 5640, 6580, 6636, 7426, 7896, 8295, 9480, 9870, 11060, 11139, 13160, 13272, 14852, 16590, 18565, 19740, 22120, 22278, 25991, 29704, 33180, 37130, 39480, 44556, 51982, 53891, 55695, 66360, 74260, 77973, 89112, 103964, 107782, 111390, 129955, 148520, 155946, 161673, 207928, 215564, 222780, 259910, 269455, 311892, 323346, 377237, 389865, 431128, 445560, 519820, 538910, 623784, 646692, 754474, 779730, 808365, 1039640, 1077820, 1131711, 1293384, 1508948, 1559460, 1616730, 1886185, 2155640, 2263422, 2532877, 3017896, 3118920, 3233460, 3772370, 4257389, 4526844, 5065754, 5658555, 6466920, 7544740, 7598631, 8514778, 9053688, 10131508, 11317110, 12664385, 12772167, 15089480, 15197262, 17029556, 17730139, 20263016, 21286945, 22634220, 25328770, 25544334, 29801723, 30394524, 34059112, 35460278, 37993155, 42573890, 45268440, 50657540, 51088668, 53190417, 59603446, 60789048, 63860835, 70920556, 75986310, 85147780, 88650695, 89405169, 101315080, 102177336, 106380834, 119206892, 127721670, 141841112, 149008615, 151972620, 170295560, 177301390, 178810338, 200097283, 212761668, 238413784, 255443340, 265952085, 298017230, 303945240, 354602780, 357620676, 400194566, 425523336, 447025845, 510886680, 531904170, 596034460, 600291849, 709205560, 715241352, 800389132, 894051690, 1000486415, 1063808340, 1192068920, 1200583698, 1400680981, 1600778264, 1788103380, 2000972830, 2127616680, 2401167396, 2801361962, 3001459245, 3576206760, 4001945660, 4202042943, 4802334792, 5602723924, 6002918490, 7003404905, 8003891320, 8404085886, 11205447848, 12005836980, 14006809810, 16808171772, 21010214715, 24011673960, 28013619620, 33616343544, 42020429430, 56027239240, 84040858860, 168081717720]

約数ペア:

[(1, 168081717720), (2, 84040858860), (3, 56027239240), (4, 42020429430), (5, 33616343544), (6, 28013619620), (7, 24011673960), (8, 21010214715), (10, 16808171772), (12, 14006809810), (14, 12005836980), (15, 11205447848), (20, 8404085886), (21, 8003891320), (24, 7003404905), (28, 6002918490), (30, 5602723924), (35, 4802334792), (40, 4202042943), (42, 4001945660), (47, 3576206760), (56, 3001459245), (60, 2801361962), (70, 2401167396), (79, 2127616680), (84, 2000972830), (94, 1788103380), (105, 1600778264), (120, 1400680981), (140, 1200583698), (141, 1192068920), (158, 1063808340), (168, 1000486415), (188, 894051690), (210, 800389132), (235, 715241352), (237, 709205560), (280, 600291849), (282, 596034460), (316, 531904170), (329, 510886680), (376, 447025845), (395, 425523336), (420, 400194566), (470, 357620676), (474, 354602780), (553, 303945240), (564, 298017230), (632, 265952085), (658, 255443340), (705, 238413784), (790, 212761668), (840, 200097283), (940, 178810338), (948, 177301390), (987, 170295560), (1106, 151972620), (1128, 149008615), (1185, 141841112), (1316, 127721670), (1410, 119206892), (1580, 106380834), (1645, 102177336), (1659, 101315080), (1880, 89405169), (1896, 88650695), (1974, 85147780), (2212, 75986310), (2370, 70920556), (2632, 63860835), (2765, 60789048), (2820, 59603446), (3160, 53190417), (3290, 51088668), (3318, 50657540), (3713, 45268440), (3948, 42573890), (4424, 37993155), (4740, 35460278), (4935, 34059112), (5530, 30394524), (5640, 29801723), (6580, 25544334), (6636, 25328770), (7426, 22634220), (7896, 21286945), (8295, 20263016), (9480, 17730139), (9870, 17029556), (11060, 15197262), (11139, 15089480), (13160, 12772167), (13272, 12664385), (14852, 11317110), (16590, 10131508), (18565, 9053688), (19740, 8514778), (22120, 7598631), (22278, 7544740), (25991, 6466920), (29704, 5658555), (33180, 5065754), (37130, 4526844), (39480, 4257389), (44556, 3772370), (51982, 3233460), (53891, 3118920), (55695, 3017896), (66360, 2532877), (74260, 2263422), (77973, 2155640), (89112, 1886185), (103964, 1616730), (107782, 1559460), (111390, 1508948), (129955, 1293384), (148520, 1131711), (155946, 1077820), (161673, 1039640), (207928, 808365), (215564, 779730), (222780, 754474), (259910, 646692), (269455, 623784), (311892, 538910), (323346, 519820), (377237, 445560), (389865, 431128)]