326476080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:544

約数の個数: 240

約数和(自身を含む): 1263085824

約数和(自身を除く): 936609744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 211, 240, 252, 280, 307, 315, 336, 360, 420, 422, 504, 560, 614, 630, 633, 720, 840, 844, 921, 1008, 1055, 1228, 1260, 1266, 1477, 1535, 1680, 1688, 1842, 1899, 2110, 2149, 2456, 2520, 2532, 2763, 2954, 3070, 3165, 3376, 3684, 3798, 4220, 4298, 4431, 4605, 4912, 5040, 5064, 5526, 5908, 6140, 6330, 6447, 7368, 7385, 7596, 8440, 8596, 8862, 9210, 9495, 10128, 10745, 11052, 11816, 12280, 12660, 12894, 13293, 13815, 14736, 14770, 15192, 16880, 17192, 17724, 18420, 18990, 19341, 21490, 22104, 22155, 23632, 24560, 25320, 25788, 26586, 27630, 29540, 30384, 32235, 34384, 35448, 36840, 37980, 38682, 42980, 44208, 44310, 50640, 51576, 53172, 55260, 59080, 64470, 64777, 66465, 70896, 73680, 75960, 77364, 85960, 88620, 96705, 103152, 106344, 110520, 118160, 128940, 129554, 132930, 151920, 154728, 171920, 177240, 193410, 194331, 212688, 221040, 257880, 259108, 265860, 309456, 323885, 354480, 386820, 388662, 453439, 515760, 518216, 531720, 582993, 647770, 773640, 777324, 906878, 971655, 1036432, 1063440, 1165986, 1295540, 1360317, 1547280, 1554648, 1813756, 1943310, 2267195, 2331972, 2591080, 2720634, 2914965, 3109296, 3627512, 3886620, 4080951, 4534390, 4663944, 5182160, 5441268, 5829930, 6801585, 7255024, 7773240, 8161902, 9068780, 9327888, 10882536, 11659860, 13603170, 15546480, 16323804, 18137560, 20404755, 21765072, 23319720, 27206340, 32647608, 36275120, 40809510, 46639440, 54412680, 65295216, 81619020, 108825360, 163238040, 326476080]

約数ペア:

[(1, 326476080), (2, 163238040), (3, 108825360), (4, 81619020), (5, 65295216), (6, 54412680), (7, 46639440), (8, 40809510), (9, 36275120), (10, 32647608), (12, 27206340), (14, 23319720), (15, 21765072), (16, 20404755), (18, 18137560), (20, 16323804), (21, 15546480), (24, 13603170), (28, 11659860), (30, 10882536), (35, 9327888), (36, 9068780), (40, 8161902), (42, 7773240), (45, 7255024), (48, 6801585), (56, 5829930), (60, 5441268), (63, 5182160), (70, 4663944), (72, 4534390), (80, 4080951), (84, 3886620), (90, 3627512), (105, 3109296), (112, 2914965), (120, 2720634), (126, 2591080), (140, 2331972), (144, 2267195), (168, 1943310), (180, 1813756), (210, 1554648), (211, 1547280), (240, 1360317), (252, 1295540), (280, 1165986), (307, 1063440), (315, 1036432), (336, 971655), (360, 906878), (420, 777324), (422, 773640), (504, 647770), (560, 582993), (614, 531720), (630, 518216), (633, 515760), (720, 453439), (840, 388662), (844, 386820), (921, 354480), (1008, 323885), (1055, 309456), (1228, 265860), (1260, 259108), (1266, 257880), (1477, 221040), (1535, 212688), (1680, 194331), (1688, 193410), (1842, 177240), (1899, 171920), (2110, 154728), (2149, 151920), (2456, 132930), (2520, 129554), (2532, 128940), (2763, 118160), (2954, 110520), (3070, 106344), (3165, 103152), (3376, 96705), (3684, 88620), (3798, 85960), (4220, 77364), (4298, 75960), (4431, 73680), (4605, 70896), (4912, 66465), (5040, 64777), (5064, 64470), (5526, 59080), (5908, 55260), (6140, 53172), (6330, 51576), (6447, 50640), (7368, 44310), (7385, 44208), (7596, 42980), (8440, 38682), (8596, 37980), (8862, 36840), (9210, 35448), (9495, 34384), (10128, 32235), (10745, 30384), (11052, 29540), (11816, 27630), (12280, 26586), (12660, 25788), (12894, 25320), (13293, 24560), (13815, 23632), (14736, 22155), (14770, 22104), (15192, 21490), (16880, 19341), (17192, 18990), (17724, 18420)]