4448203080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{2113}}^1$

素因数の和:2511

約数の個数: 128

約数和(自身を含む): 13643925120

約数和(自身を除く): 9195722040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 331, 424, 530, 636, 662, 795, 993, 1060, 1272, 1324, 1590, 1655, 1986, 2113, 2120, 2648, 3180, 3310, 3972, 4226, 4965, 6339, 6360, 6620, 7944, 8452, 9930, 10565, 12678, 13240, 16904, 17543, 19860, 21130, 25356, 31695, 35086, 39720, 42260, 50712, 52629, 63390, 70172, 84520, 87715, 105258, 111989, 126780, 140344, 175430, 210516, 223978, 253560, 263145, 335967, 350860, 421032, 447956, 526290, 559945, 671934, 699403, 701720, 895912, 1052580, 1119890, 1343868, 1398806, 1679835, 2098209, 2105160, 2239780, 2687736, 2797612, 3359670, 3497015, 4196418, 4479560, 5595224, 6719340, 6994030, 8392836, 10491045, 13438680, 13988060, 16785672, 20982090, 27976120, 37068359, 41964180, 74136718, 83928360, 111205077, 148273436, 185341795, 222410154, 296546872, 370683590, 444820308, 556025385, 741367180, 889640616, 1112050770, 1482734360, 2224101540, 4448203080]

約数ペア:

[(1, 4448203080), (2, 2224101540), (3, 1482734360), (4, 1112050770), (5, 889640616), (6, 741367180), (8, 556025385), (10, 444820308), (12, 370683590), (15, 296546872), (20, 222410154), (24, 185341795), (30, 148273436), (40, 111205077), (53, 83928360), (60, 74136718), (106, 41964180), (120, 37068359), (159, 27976120), (212, 20982090), (265, 16785672), (318, 13988060), (331, 13438680), (424, 10491045), (530, 8392836), (636, 6994030), (662, 6719340), (795, 5595224), (993, 4479560), (1060, 4196418), (1272, 3497015), (1324, 3359670), (1590, 2797612), (1655, 2687736), (1986, 2239780), (2113, 2105160), (2120, 2098209), (2648, 1679835), (3180, 1398806), (3310, 1343868), (3972, 1119890), (4226, 1052580), (4965, 895912), (6339, 701720), (6360, 699403), (6620, 671934), (7944, 559945), (8452, 526290), (9930, 447956), (10565, 421032), (12678, 350860), (13240, 335967), (16904, 263145), (17543, 253560), (19860, 223978), (21130, 210516), (25356, 175430), (31695, 140344), (35086, 126780), (39720, 111989), (42260, 105258), (50712, 87715), (52629, 84520), (63390, 70172)]