2213239560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{1831}}^1$

素因数の和:3291

約数の個数: 128

約数和(自身を含む): 7597670400

約数和(自身を除く): 5384430840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1439, 1831, 2878, 3662, 4317, 5493, 5756, 7195, 7324, 8634, 9155, 10073, 10986, 11512, 12817, 14390, 14648, 17268, 18310, 20146, 21585, 21972, 25634, 27465, 28780, 30219, 34536, 36620, 38451, 40292, 43170, 43944, 50365, 51268, 54930, 57560, 60438, 64085, 73240, 76902, 80584, 86340, 100730, 102536, 109860, 120876, 128170, 151095, 153804, 172680, 192255, 201460, 219720, 241752, 256340, 302190, 307608, 384510, 402920, 512680, 604380, 769020, 1208760, 1538040, 2634809, 5269618, 7904427, 10539236, 13174045, 15808854, 18443663, 21078472, 26348090, 31617708, 36887326, 39522135, 52696180, 55330989, 63235416, 73774652, 79044270, 92218315, 105392360, 110661978, 147549304, 158088540, 184436630, 221323956, 276654945, 316177080, 368873260, 442647912, 553309890, 737746520, 1106619780, 2213239560]

約数ペア:

[(1, 2213239560), (2, 1106619780), (3, 737746520), (4, 553309890), (5, 442647912), (6, 368873260), (7, 316177080), (8, 276654945), (10, 221323956), (12, 184436630), (14, 158088540), (15, 147549304), (20, 110661978), (21, 105392360), (24, 92218315), (28, 79044270), (30, 73774652), (35, 63235416), (40, 55330989), (42, 52696180), (56, 39522135), (60, 36887326), (70, 31617708), (84, 26348090), (105, 21078472), (120, 18443663), (140, 15808854), (168, 13174045), (210, 10539236), (280, 7904427), (420, 5269618), (840, 2634809), (1439, 1538040), (1831, 1208760), (2878, 769020), (3662, 604380), (4317, 512680), (5493, 402920), (5756, 384510), (7195, 307608), (7324, 302190), (8634, 256340), (9155, 241752), (10073, 219720), (10986, 201460), (11512, 192255), (12817, 172680), (14390, 153804), (14648, 151095), (17268, 128170), (18310, 120876), (20146, 109860), (21585, 102536), (21972, 100730), (25634, 86340), (27465, 80584), (28780, 76902), (30219, 73240), (34536, 64085), (36620, 60438), (38451, 57560), (40292, 54930), (43170, 51268), (43944, 50365)]