2313478680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{997}}^1$

素因数の和:1389

約数の個数: 128

約数和(自身を含む): 7083564480

約数和(自身を除く): 4770085800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 317, 366, 488, 610, 634, 732, 915, 951, 997, 1220, 1268, 1464, 1585, 1830, 1902, 1994, 2440, 2536, 2991, 3170, 3660, 3804, 3988, 4755, 4985, 5982, 6340, 7320, 7608, 7976, 9510, 9970, 11964, 12680, 14955, 19020, 19337, 19940, 23928, 29910, 38040, 38674, 39880, 58011, 59820, 60817, 77348, 96685, 116022, 119640, 121634, 154696, 182451, 193370, 232044, 243268, 290055, 304085, 316049, 364902, 386740, 464088, 486536, 580110, 608170, 632098, 729804, 773480, 912255, 948147, 1160220, 1216340, 1264196, 1459608, 1580245, 1824510, 1896294, 2320440, 2432680, 2528392, 3160490, 3649020, 3792588, 4740735, 6320980, 7298040, 7585176, 9481470, 12641960, 18962940, 19278989, 37925880, 38557978, 57836967, 77115956, 96394945, 115673934, 154231912, 192789890, 231347868, 289184835, 385579780, 462695736, 578369670, 771159560, 1156739340, 2313478680]

約数ペア:

[(1, 2313478680), (2, 1156739340), (3, 771159560), (4, 578369670), (5, 462695736), (6, 385579780), (8, 289184835), (10, 231347868), (12, 192789890), (15, 154231912), (20, 115673934), (24, 96394945), (30, 77115956), (40, 57836967), (60, 38557978), (61, 37925880), (120, 19278989), (122, 18962940), (183, 12641960), (244, 9481470), (305, 7585176), (317, 7298040), (366, 6320980), (488, 4740735), (610, 3792588), (634, 3649020), (732, 3160490), (915, 2528392), (951, 2432680), (997, 2320440), (1220, 1896294), (1268, 1824510), (1464, 1580245), (1585, 1459608), (1830, 1264196), (1902, 1216340), (1994, 1160220), (2440, 948147), (2536, 912255), (2991, 773480), (3170, 729804), (3660, 632098), (3804, 608170), (3988, 580110), (4755, 486536), (4985, 464088), (5982, 386740), (6340, 364902), (7320, 316049), (7608, 304085), (7976, 290055), (9510, 243268), (9970, 232044), (11964, 193370), (12680, 182451), (14955, 154696), (19020, 121634), (19337, 119640), (19940, 116022), (23928, 96685), (29910, 77348), (38040, 60817), (38674, 59820), (39880, 58011)]