331065120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1239

約数の個数: 192

約数和(自身を含む): 1134120960

約数和(自身を除く): 803055840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 744, 760, 912, 930, 992, 1140, 1171, 1178, 1240, 1488, 1520, 1767, 1824, 1860, 2280, 2342, 2356, 2480, 2945, 2976, 3040, 3513, 3534, 3720, 4560, 4684, 4712, 4960, 5855, 5890, 7026, 7068, 7440, 8835, 9120, 9368, 9424, 11710, 11780, 14052, 14136, 14880, 17565, 17670, 18736, 18848, 22249, 23420, 23560, 28104, 28272, 35130, 35340, 36301, 37472, 44498, 46840, 47120, 56208, 56544, 66747, 70260, 70680, 72602, 88996, 93680, 94240, 108903, 111245, 112416, 133494, 140520, 141360, 145204, 177992, 181505, 187360, 217806, 222490, 266988, 281040, 282720, 290408, 333735, 355984, 363010, 435612, 444980, 533976, 544515, 562080, 580816, 667470, 689719, 711968, 726020, 871224, 889960, 1067952, 1089030, 1161632, 1334940, 1379438, 1452040, 1742448, 1779920, 2069157, 2135904, 2178060, 2669880, 2758876, 2904080, 3448595, 3484896, 3559840, 4138314, 4356120, 5339760, 5517752, 5808160, 6897190, 8276628, 8712240, 10345785, 10679520, 11035504, 13794380, 16553256, 17424480, 20691570, 22071008, 27588760, 33106512, 41383140, 55177520, 66213024, 82766280, 110355040, 165532560, 331065120]

約数ペア:

[(1, 331065120), (2, 165532560), (3, 110355040), (4, 82766280), (5, 66213024), (6, 55177520), (8, 41383140), (10, 33106512), (12, 27588760), (15, 22071008), (16, 20691570), (19, 17424480), (20, 16553256), (24, 13794380), (30, 11035504), (31, 10679520), (32, 10345785), (38, 8712240), (40, 8276628), (48, 6897190), (57, 5808160), (60, 5517752), (62, 5339760), (76, 4356120), (80, 4138314), (93, 3559840), (95, 3484896), (96, 3448595), (114, 2904080), (120, 2758876), (124, 2669880), (152, 2178060), (155, 2135904), (160, 2069157), (186, 1779920), (190, 1742448), (228, 1452040), (240, 1379438), (248, 1334940), (285, 1161632), (304, 1089030), (310, 1067952), (372, 889960), (380, 871224), (456, 726020), (465, 711968), (480, 689719), (496, 667470), (570, 580816), (589, 562080), (608, 544515), (620, 533976), (744, 444980), (760, 435612), (912, 363010), (930, 355984), (992, 333735), (1140, 290408), (1171, 282720), (1178, 281040), (1240, 266988), (1488, 222490), (1520, 217806), (1767, 187360), (1824, 181505), (1860, 177992), (2280, 145204), (2342, 141360), (2356, 140520), (2480, 133494), (2945, 112416), (2976, 111245), (3040, 108903), (3513, 94240), (3534, 93680), (3720, 88996), (4560, 72602), (4684, 70680), (4712, 70260), (4960, 66747), (5855, 56544), (5890, 56208), (7026, 47120), (7068, 46840), (7440, 44498), (8835, 37472), (9120, 36301), (9368, 35340), (9424, 35130), (11710, 28272), (11780, 28104), (14052, 23560), (14136, 23420), (14880, 22249), (17565, 18848), (17670, 18736)]