15676972920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{2221}}^1\times {\mathrm{2801}}^1$

素因数の和:5046

約数の個数: 192

約数和(自身を含む): 58275771840

約数和(自身を除く): 42598798920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2221, 2520, 2801, 4442, 5602, 6663, 8403, 8884, 11105, 11204, 13326, 14005, 15547, 16806, 17768, 19607, 19989, 22210, 22408, 25209, 26652, 28010, 31094, 33315, 33612, 39214, 39978, 42015, 44420, 46641, 50418, 53304, 56020, 58821, 62188, 66630, 67224, 77735, 78428, 79956, 84030, 88840, 93282, 98035, 99945, 100836, 112040, 117642, 124376, 126045, 133260, 139923, 155470, 156856, 159912, 168060, 176463, 186564, 196070, 199890, 201672, 233205, 235284, 252090, 266520, 279846, 294105, 310940, 336120, 352926, 373128, 392140, 399780, 466410, 470568, 504180, 559692, 588210, 621880, 699615, 705852, 784280, 799560, 882315, 932820, 1008360, 1119384, 1176420, 1399230, 1411704, 1764630, 1865640, 2352840, 2798460, 3529260, 5596920, 6221021, 7058520, 12442042, 18663063, 24884084, 31105105, 37326126, 43547147, 49768168, 55989189, 62210210, 74652252, 87094294, 93315315, 111978378, 124420420, 130641441, 149304504, 174188588, 186630630, 217735735, 223956756, 248840840, 261282882, 279945945, 348377176, 373261260, 391924323, 435471470, 447913512, 522565764, 559891890, 653207205, 746522520, 783848646, 870942940, 1045131528, 1119783780, 1306414410, 1567697292, 1741885880, 1959621615, 2239567560, 2612828820, 3135394584, 3919243230, 5225657640, 7838486460, 15676972920]

約数ペア:

[(1, 15676972920), (2, 7838486460), (3, 5225657640), (4, 3919243230), (5, 3135394584), (6, 2612828820), (7, 2239567560), (8, 1959621615), (9, 1741885880), (10, 1567697292), (12, 1306414410), (14, 1119783780), (15, 1045131528), (18, 870942940), (20, 783848646), (21, 746522520), (24, 653207205), (28, 559891890), (30, 522565764), (35, 447913512), (36, 435471470), (40, 391924323), (42, 373261260), (45, 348377176), (56, 279945945), (60, 261282882), (63, 248840840), (70, 223956756), (72, 217735735), (84, 186630630), (90, 174188588), (105, 149304504), (120, 130641441), (126, 124420420), (140, 111978378), (168, 93315315), (180, 87094294), (210, 74652252), (252, 62210210), (280, 55989189), (315, 49768168), (360, 43547147), (420, 37326126), (504, 31105105), (630, 24884084), (840, 18663063), (1260, 12442042), (2221, 7058520), (2520, 6221021), (2801, 5596920), (4442, 3529260), (5602, 2798460), (6663, 2352840), (8403, 1865640), (8884, 1764630), (11105, 1411704), (11204, 1399230), (13326, 1176420), (14005, 1119384), (15547, 1008360), (16806, 932820), (17768, 882315), (19607, 799560), (19989, 784280), (22210, 705852), (22408, 699615), (25209, 621880), (26652, 588210), (28010, 559692), (31094, 504180), (33315, 470568), (33612, 466410), (39214, 399780), (39978, 392140), (42015, 373128), (44420, 352926), (46641, 336120), (50418, 310940), (53304, 294105), (56020, 279846), (58821, 266520), (62188, 252090), (66630, 235284), (67224, 233205), (77735, 201672), (78428, 199890), (79956, 196070), (84030, 186564), (88840, 176463), (93282, 168060), (98035, 159912), (99945, 156856), (100836, 155470), (112040, 139923), (117642, 133260), (124376, 126045)]