13045756640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{521}}^1$

素因数の和:905

約数の個数: 192

約数和(自身を含む): 35864156160

約数和(自身を除く): 22818399520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 158, 160, 224, 280, 283, 316, 395, 521, 553, 560, 566, 632, 790, 1042, 1106, 1120, 1132, 1264, 1415, 1580, 1981, 2084, 2212, 2264, 2528, 2605, 2765, 2830, 3160, 3647, 3962, 4168, 4424, 4528, 5210, 5530, 5660, 6320, 7294, 7924, 8336, 8848, 9056, 9905, 10420, 11060, 11320, 12640, 14588, 15848, 16672, 17696, 18235, 19810, 20840, 22120, 22357, 22640, 29176, 31696, 36470, 39620, 41159, 41680, 44240, 44714, 45280, 58352, 63392, 72940, 79240, 82318, 83360, 88480, 89428, 111785, 116704, 145880, 147443, 156499, 158480, 164636, 178856, 205795, 223570, 288113, 291760, 294886, 312998, 316960, 329272, 357712, 411590, 447140, 576226, 583520, 589772, 625996, 658544, 715424, 737215, 782495, 823180, 894280, 1032101, 1152452, 1179544, 1251992, 1317088, 1440565, 1474430, 1564990, 1646360, 1788560, 2064202, 2304904, 2359088, 2503984, 2881130, 2948860, 3129980, 3292720, 3577120, 4128404, 4609808, 4718176, 5007968, 5160505, 5762260, 5897720, 6259960, 6585440, 8256808, 9219616, 10321010, 11524520, 11647997, 11795440, 12519920, 16513616, 20642020, 23049040, 23295994, 23590880, 25039840, 33027232, 41284040, 46098080, 46591988, 58239985, 81535979, 82568080, 93183976, 116479970, 163071958, 165136160, 186367952, 232959940, 326143916, 372735904, 407679895, 465919880, 652287832, 815359790, 931839760, 1304575664, 1630719580, 1863679520, 2609151328, 3261439160, 6522878320, 13045756640]

約数ペア:

[(1, 13045756640), (2, 6522878320), (4, 3261439160), (5, 2609151328), (7, 1863679520), (8, 1630719580), (10, 1304575664), (14, 931839760), (16, 815359790), (20, 652287832), (28, 465919880), (32, 407679895), (35, 372735904), (40, 326143916), (56, 232959940), (70, 186367952), (79, 165136160), (80, 163071958), (112, 116479970), (140, 93183976), (158, 82568080), (160, 81535979), (224, 58239985), (280, 46591988), (283, 46098080), (316, 41284040), (395, 33027232), (521, 25039840), (553, 23590880), (560, 23295994), (566, 23049040), (632, 20642020), (790, 16513616), (1042, 12519920), (1106, 11795440), (1120, 11647997), (1132, 11524520), (1264, 10321010), (1415, 9219616), (1580, 8256808), (1981, 6585440), (2084, 6259960), (2212, 5897720), (2264, 5762260), (2528, 5160505), (2605, 5007968), (2765, 4718176), (2830, 4609808), (3160, 4128404), (3647, 3577120), (3962, 3292720), (4168, 3129980), (4424, 2948860), (4528, 2881130), (5210, 2503984), (5530, 2359088), (5660, 2304904), (6320, 2064202), (7294, 1788560), (7924, 1646360), (8336, 1564990), (8848, 1474430), (9056, 1440565), (9905, 1317088), (10420, 1251992), (11060, 1179544), (11320, 1152452), (12640, 1032101), (14588, 894280), (15848, 823180), (16672, 782495), (17696, 737215), (18235, 715424), (19810, 658544), (20840, 625996), (22120, 589772), (22357, 583520), (22640, 576226), (29176, 447140), (31696, 411590), (36470, 357712), (39620, 329272), (41159, 316960), (41680, 312998), (44240, 294886), (44714, 291760), (45280, 288113), (58352, 223570), (63392, 205795), (72940, 178856), (79240, 164636), (82318, 158480), (83360, 156499), (88480, 147443), (89428, 145880), (111785, 116704)]