722399280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:699

約数の個数: 160

約数和(自身を含む): 2331279360

約数和(自身を除く): 1608880080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 271, 290, 348, 383, 435, 464, 542, 580, 696, 766, 813, 870, 1084, 1149, 1160, 1355, 1392, 1532, 1626, 1740, 1915, 2168, 2298, 2320, 2710, 3064, 3252, 3480, 3830, 4065, 4336, 4596, 5420, 5745, 6128, 6504, 6960, 7660, 7859, 8130, 9192, 10840, 11107, 11490, 13008, 15320, 15718, 16260, 18384, 21680, 22214, 22980, 23577, 30640, 31436, 32520, 33321, 39295, 44428, 45960, 47154, 55535, 62872, 65040, 66642, 78590, 88856, 91920, 94308, 103793, 111070, 117885, 125744, 133284, 157180, 166605, 177712, 188616, 207586, 222140, 235770, 266568, 311379, 314360, 333210, 377232, 415172, 444280, 471540, 518965, 533136, 622758, 628720, 666420, 830344, 888560, 943080, 1037930, 1245516, 1332840, 1556895, 1660688, 1886160, 2075860, 2491032, 2665680, 3009997, 3113790, 4151720, 4982064, 6019994, 6227580, 8303440, 9029991, 12039988, 12455160, 15049985, 18059982, 24079976, 24910320, 30099970, 36119964, 45149955, 48159952, 60199940, 72239928, 90299910, 120399880, 144479856, 180599820, 240799760, 361199640, 722399280]

約数ペア:

[(1, 722399280), (2, 361199640), (3, 240799760), (4, 180599820), (5, 144479856), (6, 120399880), (8, 90299910), (10, 72239928), (12, 60199940), (15, 48159952), (16, 45149955), (20, 36119964), (24, 30099970), (29, 24910320), (30, 24079976), (40, 18059982), (48, 15049985), (58, 12455160), (60, 12039988), (80, 9029991), (87, 8303440), (116, 6227580), (120, 6019994), (145, 4982064), (174, 4151720), (232, 3113790), (240, 3009997), (271, 2665680), (290, 2491032), (348, 2075860), (383, 1886160), (435, 1660688), (464, 1556895), (542, 1332840), (580, 1245516), (696, 1037930), (766, 943080), (813, 888560), (870, 830344), (1084, 666420), (1149, 628720), (1160, 622758), (1355, 533136), (1392, 518965), (1532, 471540), (1626, 444280), (1740, 415172), (1915, 377232), (2168, 333210), (2298, 314360), (2320, 311379), (2710, 266568), (3064, 235770), (3252, 222140), (3480, 207586), (3830, 188616), (4065, 177712), (4336, 166605), (4596, 157180), (5420, 133284), (5745, 125744), (6128, 117885), (6504, 111070), (6960, 103793), (7660, 94308), (7859, 91920), (8130, 88856), (9192, 78590), (10840, 66642), (11107, 65040), (11490, 62872), (13008, 55535), (15320, 47154), (15718, 45960), (16260, 44428), (18384, 39295), (21680, 33321), (22214, 32520), (22980, 31436), (23577, 30640)]