56925960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{401}}^1$

素因数の和:448

約数の個数: 192

約数和(自身を含む): 211870080

約数和(自身を除く): 154944120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 401, 420, 455, 507, 520, 546, 676, 728, 780, 802, 840, 845, 910, 1014, 1092, 1183, 1203, 1352, 1365, 1560, 1604, 1690, 1820, 2005, 2028, 2184, 2366, 2406, 2535, 2730, 2807, 3208, 3380, 3549, 3640, 4010, 4056, 4732, 4812, 5070, 5213, 5460, 5614, 5915, 6015, 6760, 7098, 8020, 8421, 9464, 9624, 10140, 10426, 10920, 11228, 11830, 12030, 14035, 14196, 15639, 16040, 16842, 17745, 20280, 20852, 22456, 23660, 24060, 26065, 28070, 28392, 31278, 33684, 35490, 36491, 41704, 42105, 47320, 48120, 52130, 56140, 62556, 67368, 67769, 70980, 72982, 78195, 84210, 104260, 109473, 112280, 125112, 135538, 141960, 145964, 156390, 168420, 182455, 203307, 208520, 218946, 271076, 291928, 312780, 336840, 338845, 364910, 406614, 437892, 474383, 542152, 547365, 625560, 677690, 729820, 813228, 875784, 948766, 1016535, 1094730, 1355380, 1423149, 1459640, 1626456, 1897532, 2033070, 2189460, 2371915, 2710760, 2846298, 3795064, 4066140, 4378920, 4743830, 5692596, 7115745, 8132280, 9487660, 11385192, 14231490, 18975320, 28462980, 56925960]

約数ペア:

[(1, 56925960), (2, 28462980), (3, 18975320), (4, 14231490), (5, 11385192), (6, 9487660), (7, 8132280), (8, 7115745), (10, 5692596), (12, 4743830), (13, 4378920), (14, 4066140), (15, 3795064), (20, 2846298), (21, 2710760), (24, 2371915), (26, 2189460), (28, 2033070), (30, 1897532), (35, 1626456), (39, 1459640), (40, 1423149), (42, 1355380), (52, 1094730), (56, 1016535), (60, 948766), (65, 875784), (70, 813228), (78, 729820), (84, 677690), (91, 625560), (104, 547365), (105, 542152), (120, 474383), (130, 437892), (140, 406614), (156, 364910), (168, 338845), (169, 336840), (182, 312780), (195, 291928), (210, 271076), (260, 218946), (273, 208520), (280, 203307), (312, 182455), (338, 168420), (364, 156390), (390, 145964), (401, 141960), (420, 135538), (455, 125112), (507, 112280), (520, 109473), (546, 104260), (676, 84210), (728, 78195), (780, 72982), (802, 70980), (840, 67769), (845, 67368), (910, 62556), (1014, 56140), (1092, 52130), (1183, 48120), (1203, 47320), (1352, 42105), (1365, 41704), (1560, 36491), (1604, 35490), (1690, 33684), (1820, 31278), (2005, 28392), (2028, 28070), (2184, 26065), (2366, 24060), (2406, 23660), (2535, 22456), (2730, 20852), (2807, 20280), (3208, 17745), (3380, 16842), (3549, 16040), (3640, 15639), (4010, 14196), (4056, 14035), (4732, 12030), (4812, 11830), (5070, 11228), (5213, 10920), (5460, 10426), (5614, 10140), (5915, 9624), (6015, 9464), (6760, 8421), (7098, 8020)]