56442120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:388

約数の個数: 192

約数和(自身を含む): 204379200

約数和(自身を除く): 147937080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 49, 56, 58, 60, 70, 84, 87, 98, 105, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 245, 280, 290, 294, 331, 348, 392, 406, 420, 435, 490, 580, 588, 609, 662, 696, 735, 812, 840, 870, 980, 993, 1015, 1160, 1176, 1218, 1324, 1421, 1470, 1624, 1655, 1740, 1960, 1986, 2030, 2317, 2436, 2648, 2842, 2940, 3045, 3310, 3480, 3972, 4060, 4263, 4634, 4872, 4965, 5684, 5880, 6090, 6620, 6951, 7105, 7944, 8120, 8526, 9268, 9599, 9930, 11368, 11585, 12180, 13240, 13902, 14210, 16219, 17052, 18536, 19198, 19860, 21315, 23170, 24360, 27804, 28420, 28797, 32438, 34104, 34755, 38396, 39720, 42630, 46340, 47995, 48657, 55608, 56840, 57594, 64876, 67193, 69510, 76792, 81095, 85260, 92680, 95990, 97314, 115188, 129752, 134386, 139020, 143985, 162190, 170520, 191980, 194628, 201579, 230376, 243285, 268772, 278040, 287970, 324380, 335965, 383960, 389256, 403158, 470351, 486570, 537544, 575940, 648760, 671930, 806316, 940702, 973140, 1007895, 1151880, 1343860, 1411053, 1612632, 1881404, 1946280, 2015790, 2351755, 2687720, 2822106, 3762808, 4031580, 4703510, 5644212, 7055265, 8063160, 9407020, 11288424, 14110530, 18814040, 28221060, 56442120]

約数ペア:

[(1, 56442120), (2, 28221060), (3, 18814040), (4, 14110530), (5, 11288424), (6, 9407020), (7, 8063160), (8, 7055265), (10, 5644212), (12, 4703510), (14, 4031580), (15, 3762808), (20, 2822106), (21, 2687720), (24, 2351755), (28, 2015790), (29, 1946280), (30, 1881404), (35, 1612632), (40, 1411053), (42, 1343860), (49, 1151880), (56, 1007895), (58, 973140), (60, 940702), (70, 806316), (84, 671930), (87, 648760), (98, 575940), (105, 537544), (116, 486570), (120, 470351), (140, 403158), (145, 389256), (147, 383960), (168, 335965), (174, 324380), (196, 287970), (203, 278040), (210, 268772), (232, 243285), (245, 230376), (280, 201579), (290, 194628), (294, 191980), (331, 170520), (348, 162190), (392, 143985), (406, 139020), (420, 134386), (435, 129752), (490, 115188), (580, 97314), (588, 95990), (609, 92680), (662, 85260), (696, 81095), (735, 76792), (812, 69510), (840, 67193), (870, 64876), (980, 57594), (993, 56840), (1015, 55608), (1160, 48657), (1176, 47995), (1218, 46340), (1324, 42630), (1421, 39720), (1470, 38396), (1624, 34755), (1655, 34104), (1740, 32438), (1960, 28797), (1986, 28420), (2030, 27804), (2317, 24360), (2436, 23170), (2648, 21315), (2842, 19860), (2940, 19198), (3045, 18536), (3310, 17052), (3480, 16219), (3972, 14210), (4060, 13902), (4263, 13240), (4634, 12180), (4872, 11585), (4965, 11368), (5684, 9930), (5880, 9599), (6090, 9268), (6620, 8526), (6951, 8120), (7105, 7944)]