212244240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1153}}^1$

素因数の和:1241

約数の個数: 160

約数和(自身を含む): 721203840

約数和(自身を除く): 508959600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 59, 60, 65, 78, 80, 104, 118, 120, 130, 156, 177, 195, 208, 236, 240, 260, 295, 312, 354, 390, 472, 520, 590, 624, 708, 767, 780, 885, 944, 1040, 1153, 1180, 1416, 1534, 1560, 1770, 2301, 2306, 2360, 2832, 3068, 3120, 3459, 3540, 3835, 4602, 4612, 4720, 5765, 6136, 6918, 7080, 7670, 9204, 9224, 11505, 11530, 12272, 13836, 14160, 14989, 15340, 17295, 18408, 18448, 23010, 23060, 27672, 29978, 30680, 34590, 36816, 44967, 46020, 46120, 55344, 59956, 61360, 68027, 69180, 74945, 89934, 92040, 92240, 119912, 136054, 138360, 149890, 179868, 184080, 204081, 224835, 239824, 272108, 276720, 299780, 340135, 359736, 408162, 449670, 544216, 599560, 680270, 719472, 816324, 884351, 899340, 1020405, 1088432, 1199120, 1360540, 1632648, 1768702, 1798680, 2040810, 2653053, 2721080, 3265296, 3537404, 3597360, 4081620, 4421755, 5306106, 5442160, 7074808, 8163240, 8843510, 10612212, 13265265, 14149616, 16326480, 17687020, 21224424, 26530530, 35374040, 42448848, 53061060, 70748080, 106122120, 212244240]

約数ペア:

[(1, 212244240), (2, 106122120), (3, 70748080), (4, 53061060), (5, 42448848), (6, 35374040), (8, 26530530), (10, 21224424), (12, 17687020), (13, 16326480), (15, 14149616), (16, 13265265), (20, 10612212), (24, 8843510), (26, 8163240), (30, 7074808), (39, 5442160), (40, 5306106), (48, 4421755), (52, 4081620), (59, 3597360), (60, 3537404), (65, 3265296), (78, 2721080), (80, 2653053), (104, 2040810), (118, 1798680), (120, 1768702), (130, 1632648), (156, 1360540), (177, 1199120), (195, 1088432), (208, 1020405), (236, 899340), (240, 884351), (260, 816324), (295, 719472), (312, 680270), (354, 599560), (390, 544216), (472, 449670), (520, 408162), (590, 359736), (624, 340135), (708, 299780), (767, 276720), (780, 272108), (885, 239824), (944, 224835), (1040, 204081), (1153, 184080), (1180, 179868), (1416, 149890), (1534, 138360), (1560, 136054), (1770, 119912), (2301, 92240), (2306, 92040), (2360, 89934), (2832, 74945), (3068, 69180), (3120, 68027), (3459, 61360), (3540, 59956), (3835, 55344), (4602, 46120), (4612, 46020), (4720, 44967), (5765, 36816), (6136, 34590), (6918, 30680), (7080, 29978), (7670, 27672), (9204, 23060), (9224, 23010), (11505, 18448), (11530, 18408), (12272, 17295), (13836, 15340), (14160, 14989)]