1298603640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1050

約数の個数: 192

約数和(自身を含む): 4248668160

約数和(自身を除く): 2950064520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 361, 372, 380, 456, 465, 570, 589, 620, 722, 744, 760, 930, 967, 1083, 1140, 1178, 1240, 1444, 1767, 1805, 1860, 1934, 2166, 2280, 2356, 2888, 2901, 2945, 3534, 3610, 3720, 3868, 4332, 4712, 4835, 5415, 5802, 5890, 7068, 7220, 7736, 8664, 8835, 9670, 10830, 11191, 11604, 11780, 14136, 14440, 14505, 17670, 18373, 19340, 21660, 22382, 23208, 23560, 29010, 29977, 33573, 35340, 36746, 38680, 43320, 44764, 55119, 55955, 58020, 59954, 67146, 70680, 73492, 89528, 89931, 91865, 110238, 111910, 116040, 119908, 134292, 146984, 149885, 167865, 179862, 183730, 220476, 223820, 239816, 268584, 275595, 299770, 335730, 349087, 359724, 367460, 440952, 447640, 449655, 551190, 569563, 599540, 671460, 698174, 719448, 734920, 899310, 1047261, 1102380, 1139126, 1199080, 1342920, 1396348, 1708689, 1745435, 1798620, 2094522, 2204760, 2278252, 2792696, 2847815, 3417378, 3490870, 3597240, 4189044, 4556504, 5236305, 5695630, 6834756, 6981740, 8378088, 8543445, 10472610, 10821697, 11391260, 13669512, 13963480, 17086890, 20945220, 21643394, 22782520, 32465091, 34173780, 41890440, 43286788, 54108485, 64930182, 68347560, 86573576, 108216970, 129860364, 162325455, 216433940, 259720728, 324650910, 432867880, 649301820, 1298603640]

約数ペア:

[(1, 1298603640), (2, 649301820), (3, 432867880), (4, 324650910), (5, 259720728), (6, 216433940), (8, 162325455), (10, 129860364), (12, 108216970), (15, 86573576), (19, 68347560), (20, 64930182), (24, 54108485), (30, 43286788), (31, 41890440), (38, 34173780), (40, 32465091), (57, 22782520), (60, 21643394), (62, 20945220), (76, 17086890), (93, 13963480), (95, 13669512), (114, 11391260), (120, 10821697), (124, 10472610), (152, 8543445), (155, 8378088), (186, 6981740), (190, 6834756), (228, 5695630), (248, 5236305), (285, 4556504), (310, 4189044), (361, 3597240), (372, 3490870), (380, 3417378), (456, 2847815), (465, 2792696), (570, 2278252), (589, 2204760), (620, 2094522), (722, 1798620), (744, 1745435), (760, 1708689), (930, 1396348), (967, 1342920), (1083, 1199080), (1140, 1139126), (1178, 1102380), (1240, 1047261), (1444, 899310), (1767, 734920), (1805, 719448), (1860, 698174), (1934, 671460), (2166, 599540), (2280, 569563), (2356, 551190), (2888, 449655), (2901, 447640), (2945, 440952), (3534, 367460), (3610, 359724), (3720, 349087), (3868, 335730), (4332, 299770), (4712, 275595), (4835, 268584), (5415, 239816), (5802, 223820), (5890, 220476), (7068, 183730), (7220, 179862), (7736, 167865), (8664, 149885), (8835, 146984), (9670, 134292), (10830, 119908), (11191, 116040), (11604, 111910), (11780, 110238), (14136, 91865), (14440, 89931), (14505, 89528), (17670, 73492), (18373, 70680), (19340, 67146), (21660, 59954), (22382, 58020), (23208, 55955), (23560, 55119), (29010, 44764), (29977, 43320), (33573, 38680), (35340, 36746)]