102391760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:157

約数の個数: 160

約数和(自身を含む): 269982720

約数和(自身を除く): 167590960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 41, 53, 62, 76, 80, 82, 95, 106, 124, 152, 155, 164, 190, 205, 212, 248, 265, 304, 310, 328, 380, 410, 424, 496, 530, 589, 620, 656, 760, 779, 820, 848, 1007, 1060, 1178, 1240, 1271, 1520, 1558, 1640, 1643, 2014, 2120, 2173, 2356, 2480, 2542, 2945, 3116, 3280, 3286, 3895, 4028, 4240, 4346, 4712, 5035, 5084, 5890, 6232, 6355, 6572, 7790, 8056, 8215, 8692, 9424, 10070, 10168, 10865, 11780, 12464, 12710, 13144, 15580, 16112, 16430, 17384, 20140, 20336, 21730, 23560, 24149, 25420, 26288, 31160, 31217, 32860, 34768, 40280, 41287, 43460, 47120, 48298, 50840, 62320, 62434, 65720, 67363, 80560, 82574, 86920, 96596, 101680, 120745, 124868, 131440, 134726, 156085, 165148, 173840, 193192, 206435, 241490, 249736, 269452, 312170, 330296, 336815, 386384, 412870, 482980, 499472, 538904, 624340, 660592, 673630, 825740, 965960, 1077808, 1248680, 1279897, 1347260, 1651480, 1931920, 2497360, 2559794, 2694520, 3302960, 5119588, 5389040, 6399485, 10239176, 12798970, 20478352, 25597940, 51195880, 102391760]

約数ペア:

[(1, 102391760), (2, 51195880), (4, 25597940), (5, 20478352), (8, 12798970), (10, 10239176), (16, 6399485), (19, 5389040), (20, 5119588), (31, 3302960), (38, 2694520), (40, 2559794), (41, 2497360), (53, 1931920), (62, 1651480), (76, 1347260), (80, 1279897), (82, 1248680), (95, 1077808), (106, 965960), (124, 825740), (152, 673630), (155, 660592), (164, 624340), (190, 538904), (205, 499472), (212, 482980), (248, 412870), (265, 386384), (304, 336815), (310, 330296), (328, 312170), (380, 269452), (410, 249736), (424, 241490), (496, 206435), (530, 193192), (589, 173840), (620, 165148), (656, 156085), (760, 134726), (779, 131440), (820, 124868), (848, 120745), (1007, 101680), (1060, 96596), (1178, 86920), (1240, 82574), (1271, 80560), (1520, 67363), (1558, 65720), (1640, 62434), (1643, 62320), (2014, 50840), (2120, 48298), (2173, 47120), (2356, 43460), (2480, 41287), (2542, 40280), (2945, 34768), (3116, 32860), (3280, 31217), (3286, 31160), (3895, 26288), (4028, 25420), (4240, 24149), (4346, 23560), (4712, 21730), (5035, 20336), (5084, 20140), (5890, 17384), (6232, 16430), (6355, 16112), (6572, 15580), (7790, 13144), (8056, 12710), (8215, 12464), (8692, 11780), (9424, 10865), (10070, 10168)]