745896360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{797}}^1$

素因数の和:1531

約数の個数: 128

約数和(自身を含む): 2447625600

約数和(自身を除く): 1701729240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 709, 797, 1320, 1418, 1594, 2127, 2391, 2836, 3188, 3545, 3985, 4254, 4782, 5672, 6376, 7090, 7799, 7970, 8508, 8767, 9564, 10635, 11955, 14180, 15598, 15940, 17016, 17534, 19128, 21270, 23397, 23910, 26301, 28360, 31196, 31880, 35068, 38995, 42540, 43835, 46794, 47820, 52602, 62392, 70136, 77990, 85080, 87670, 93588, 95640, 105204, 116985, 131505, 155980, 175340, 187176, 210408, 233970, 263010, 311960, 350680, 467940, 526020, 565073, 935880, 1052040, 1130146, 1695219, 2260292, 2825365, 3390438, 4520584, 5650730, 6215803, 6780876, 8476095, 11301460, 12431606, 13561752, 16952190, 18647409, 22602920, 24863212, 31079015, 33904380, 37294818, 49726424, 62158030, 67808760, 74589636, 93237045, 124316060, 149179272, 186474090, 248632120, 372948180, 745896360]

約数ペア:

[(1, 745896360), (2, 372948180), (3, 248632120), (4, 186474090), (5, 149179272), (6, 124316060), (8, 93237045), (10, 74589636), (11, 67808760), (12, 62158030), (15, 49726424), (20, 37294818), (22, 33904380), (24, 31079015), (30, 24863212), (33, 22602920), (40, 18647409), (44, 16952190), (55, 13561752), (60, 12431606), (66, 11301460), (88, 8476095), (110, 6780876), (120, 6215803), (132, 5650730), (165, 4520584), (220, 3390438), (264, 2825365), (330, 2260292), (440, 1695219), (660, 1130146), (709, 1052040), (797, 935880), (1320, 565073), (1418, 526020), (1594, 467940), (2127, 350680), (2391, 311960), (2836, 263010), (3188, 233970), (3545, 210408), (3985, 187176), (4254, 175340), (4782, 155980), (5672, 131505), (6376, 116985), (7090, 105204), (7799, 95640), (7970, 93588), (8508, 87670), (8767, 85080), (9564, 77990), (10635, 70136), (11955, 62392), (14180, 52602), (15598, 47820), (15940, 46794), (17016, 43835), (17534, 42540), (19128, 38995), (21270, 35068), (23397, 31880), (23910, 31196), (26301, 28360)]