715283820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:760

約数の個数: 144

約数和(自身を含む): 2226788928

約数和(自身を除く): 1511505108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 97, 142, 180, 194, 213, 284, 291, 355, 388, 426, 485, 577, 582, 639, 710, 852, 873, 970, 1065, 1154, 1164, 1278, 1420, 1455, 1731, 1746, 1940, 2130, 2308, 2556, 2885, 2910, 3195, 3462, 3492, 4260, 4365, 5193, 5770, 5820, 6390, 6887, 6924, 8655, 8730, 10386, 11540, 12780, 13774, 17310, 17460, 20661, 20772, 25965, 27548, 34435, 34620, 40967, 41322, 51930, 55969, 61983, 68870, 81934, 82644, 103305, 103860, 111938, 122901, 123966, 137740, 163868, 167907, 204835, 206610, 223876, 245802, 247932, 279845, 309915, 335814, 368703, 409670, 413220, 491604, 503721, 559690, 614505, 619830, 671628, 737406, 819340, 839535, 1007442, 1119380, 1229010, 1239660, 1474812, 1679070, 1843515, 2014884, 2458020, 2518605, 3358140, 3687030, 3973799, 5037210, 7374060, 7947598, 10074420, 11921397, 15895196, 19868995, 23842794, 35764191, 39737990, 47685588, 59606985, 71528382, 79475980, 119213970, 143056764, 178820955, 238427940, 357641910, 715283820]

約数ペア:

[(1, 715283820), (2, 357641910), (3, 238427940), (4, 178820955), (5, 143056764), (6, 119213970), (9, 79475980), (10, 71528382), (12, 59606985), (15, 47685588), (18, 39737990), (20, 35764191), (30, 23842794), (36, 19868995), (45, 15895196), (60, 11921397), (71, 10074420), (90, 7947598), (97, 7374060), (142, 5037210), (180, 3973799), (194, 3687030), (213, 3358140), (284, 2518605), (291, 2458020), (355, 2014884), (388, 1843515), (426, 1679070), (485, 1474812), (577, 1239660), (582, 1229010), (639, 1119380), (710, 1007442), (852, 839535), (873, 819340), (970, 737406), (1065, 671628), (1154, 619830), (1164, 614505), (1278, 559690), (1420, 503721), (1455, 491604), (1731, 413220), (1746, 409670), (1940, 368703), (2130, 335814), (2308, 309915), (2556, 279845), (2885, 247932), (2910, 245802), (3195, 223876), (3462, 206610), (3492, 204835), (4260, 167907), (4365, 163868), (5193, 137740), (5770, 123966), (5820, 122901), (6390, 111938), (6887, 103860), (6924, 103305), (8655, 82644), (8730, 81934), (10386, 68870), (11540, 61983), (12780, 55969), (13774, 51930), (17310, 41322), (17460, 40967), (20661, 34620), (20772, 34435), (25965, 27548)]