220436040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5387}}^1$

素因数の和:5443

約数の個数: 128

約数和(自身を含む): 744837120

約数和(自身を除く): 524401080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 5387, 6820, 8184, 10230, 10774, 13640, 16161, 20460, 21548, 26935, 32322, 40920, 43096, 53870, 59257, 64644, 80805, 107740, 118514, 129288, 161610, 166997, 177771, 215480, 237028, 296285, 323220, 333994, 355542, 474056, 500991, 592570, 646440, 667988, 711084, 834985, 888855, 1001982, 1185140, 1335976, 1422168, 1669970, 1777710, 1836967, 2003964, 2370280, 2504955, 3339940, 3555420, 3673934, 4007928, 5009910, 5510901, 6679880, 7110840, 7347868, 9184835, 10019820, 11021802, 14695736, 18369670, 20039640, 22043604, 27554505, 36739340, 44087208, 55109010, 73478680, 110218020, 220436040]

約数ペア:

[(1, 220436040), (2, 110218020), (3, 73478680), (4, 55109010), (5, 44087208), (6, 36739340), (8, 27554505), (10, 22043604), (11, 20039640), (12, 18369670), (15, 14695736), (20, 11021802), (22, 10019820), (24, 9184835), (30, 7347868), (31, 7110840), (33, 6679880), (40, 5510901), (44, 5009910), (55, 4007928), (60, 3673934), (62, 3555420), (66, 3339940), (88, 2504955), (93, 2370280), (110, 2003964), (120, 1836967), (124, 1777710), (132, 1669970), (155, 1422168), (165, 1335976), (186, 1185140), (220, 1001982), (248, 888855), (264, 834985), (310, 711084), (330, 667988), (341, 646440), (372, 592570), (440, 500991), (465, 474056), (620, 355542), (660, 333994), (682, 323220), (744, 296285), (930, 237028), (1023, 215480), (1240, 177771), (1320, 166997), (1364, 161610), (1705, 129288), (1860, 118514), (2046, 107740), (2728, 80805), (3410, 64644), (3720, 59257), (4092, 53870), (5115, 43096), (5387, 40920), (6820, 32322), (8184, 26935), (10230, 21548), (10774, 20460), (13640, 16161)]