144983280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1559

約数の個数: 160

約数和(自身を含む): 499968000

約数和(自身を除く): 354984720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1499, 1560, 1612, 1860, 2015, 2418, 2480, 2998, 3120, 3224, 3720, 4030, 4497, 4836, 5996, 6045, 6448, 7440, 7495, 8060, 8994, 9672, 11992, 12090, 14990, 16120, 17988, 19344, 19487, 22485, 23984, 24180, 29980, 32240, 35976, 38974, 44970, 46469, 48360, 58461, 59960, 71952, 77948, 89940, 92938, 96720, 97435, 116922, 119920, 139407, 155896, 179880, 185876, 194870, 232345, 233844, 278814, 292305, 311792, 359760, 371752, 389740, 464690, 467688, 557628, 584610, 604097, 697035, 743504, 779480, 929380, 935376, 1115256, 1169220, 1208194, 1394070, 1558960, 1812291, 1858760, 2230512, 2338440, 2416388, 2788140, 3020485, 3624582, 3717520, 4676880, 4832776, 5576280, 6040970, 7249164, 9061455, 9665552, 11152560, 12081940, 14498328, 18122910, 24163880, 28996656, 36245820, 48327760, 72491640, 144983280]

約数ペア:

[(1, 144983280), (2, 72491640), (3, 48327760), (4, 36245820), (5, 28996656), (6, 24163880), (8, 18122910), (10, 14498328), (12, 12081940), (13, 11152560), (15, 9665552), (16, 9061455), (20, 7249164), (24, 6040970), (26, 5576280), (30, 4832776), (31, 4676880), (39, 3717520), (40, 3624582), (48, 3020485), (52, 2788140), (60, 2416388), (62, 2338440), (65, 2230512), (78, 1858760), (80, 1812291), (93, 1558960), (104, 1394070), (120, 1208194), (124, 1169220), (130, 1115256), (155, 935376), (156, 929380), (186, 779480), (195, 743504), (208, 697035), (240, 604097), (248, 584610), (260, 557628), (310, 467688), (312, 464690), (372, 389740), (390, 371752), (403, 359760), (465, 311792), (496, 292305), (520, 278814), (620, 233844), (624, 232345), (744, 194870), (780, 185876), (806, 179880), (930, 155896), (1040, 139407), (1209, 119920), (1240, 116922), (1488, 97435), (1499, 96720), (1560, 92938), (1612, 89940), (1860, 77948), (2015, 71952), (2418, 59960), (2480, 58461), (2998, 48360), (3120, 46469), (3224, 44970), (3720, 38974), (4030, 35976), (4497, 32240), (4836, 29980), (5996, 24180), (6045, 23984), (6448, 22485), (7440, 19487), (7495, 19344), (8060, 17988), (8994, 16120), (9672, 14990), (11992, 12090)]