1636163640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2647}}^1$

素因数の和:2782

約数の個数: 192

約数和(自身を含む): 5688221760

約数和(自身を除く): 4052058120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 101, 102, 120, 136, 153, 170, 180, 202, 204, 255, 303, 306, 340, 360, 404, 408, 505, 510, 606, 612, 680, 765, 808, 909, 1010, 1020, 1212, 1224, 1515, 1530, 1717, 1818, 2020, 2040, 2424, 2647, 3030, 3060, 3434, 3636, 4040, 4545, 5151, 5294, 6060, 6120, 6868, 7272, 7941, 8585, 9090, 10302, 10588, 12120, 13235, 13736, 15453, 15882, 17170, 18180, 20604, 21176, 23823, 25755, 26470, 30906, 31764, 34340, 36360, 39705, 41208, 44999, 47646, 51510, 52940, 61812, 63528, 68680, 77265, 79410, 89998, 95292, 103020, 105880, 119115, 123624, 134997, 154530, 158820, 179996, 190584, 206040, 224995, 238230, 267347, 269994, 309060, 317640, 359992, 404991, 449990, 476460, 534694, 539988, 618120, 674985, 802041, 809982, 899980, 952920, 1069388, 1079976, 1336735, 1349970, 1604082, 1619964, 1799960, 2024955, 2138776, 2406123, 2673470, 2699940, 3208164, 3239928, 4010205, 4049910, 4544899, 4812246, 5346940, 5399880, 6416328, 8020410, 8099820, 9089798, 9624492, 10693880, 12030615, 13634697, 16040820, 16199640, 18179596, 19248984, 22724495, 24061230, 27269394, 32081640, 36359192, 40904091, 45448990, 48122460, 54538788, 68173485, 81808182, 90897980, 96244920, 109077576, 136346970, 163616364, 181795960, 204520455, 272693940, 327232728, 409040910, 545387880, 818081820, 1636163640]

約数ペア:

[(1, 1636163640), (2, 818081820), (3, 545387880), (4, 409040910), (5, 327232728), (6, 272693940), (8, 204520455), (9, 181795960), (10, 163616364), (12, 136346970), (15, 109077576), (17, 96244920), (18, 90897980), (20, 81808182), (24, 68173485), (30, 54538788), (34, 48122460), (36, 45448990), (40, 40904091), (45, 36359192), (51, 32081640), (60, 27269394), (68, 24061230), (72, 22724495), (85, 19248984), (90, 18179596), (101, 16199640), (102, 16040820), (120, 13634697), (136, 12030615), (153, 10693880), (170, 9624492), (180, 9089798), (202, 8099820), (204, 8020410), (255, 6416328), (303, 5399880), (306, 5346940), (340, 4812246), (360, 4544899), (404, 4049910), (408, 4010205), (505, 3239928), (510, 3208164), (606, 2699940), (612, 2673470), (680, 2406123), (765, 2138776), (808, 2024955), (909, 1799960), (1010, 1619964), (1020, 1604082), (1212, 1349970), (1224, 1336735), (1515, 1079976), (1530, 1069388), (1717, 952920), (1818, 899980), (2020, 809982), (2040, 802041), (2424, 674985), (2647, 618120), (3030, 539988), (3060, 534694), (3434, 476460), (3636, 449990), (4040, 404991), (4545, 359992), (5151, 317640), (5294, 309060), (6060, 269994), (6120, 267347), (6868, 238230), (7272, 224995), (7941, 206040), (8585, 190584), (9090, 179996), (10302, 158820), (10588, 154530), (12120, 134997), (13235, 123624), (13736, 119115), (15453, 105880), (15882, 103020), (17170, 95292), (18180, 89998), (20604, 79410), (21176, 77265), (23823, 68680), (25755, 63528), (26470, 61812), (30906, 52940), (31764, 51510), (34340, 47646), (36360, 44999), (39705, 41208)]