497453280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:481

約数の個数: 192

約数和(自身を含む): 1638475776

約数和(自身を除く): 1141022496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 101, 120, 124, 155, 160, 186, 202, 240, 248, 303, 310, 331, 372, 404, 465, 480, 496, 505, 606, 620, 662, 744, 808, 930, 992, 993, 1010, 1212, 1240, 1324, 1488, 1515, 1616, 1655, 1860, 1986, 2020, 2424, 2480, 2648, 2976, 3030, 3131, 3232, 3310, 3720, 3972, 4040, 4848, 4960, 4965, 5296, 6060, 6262, 6620, 7440, 7944, 8080, 9393, 9696, 9930, 10261, 10592, 12120, 12524, 13240, 14880, 15655, 15888, 16160, 18786, 19860, 20522, 24240, 25048, 26480, 30783, 31310, 31776, 33431, 37572, 39720, 41044, 46965, 48480, 50096, 51305, 52960, 61566, 62620, 66862, 75144, 79440, 82088, 93930, 100192, 100293, 102610, 123132, 125240, 133724, 150288, 153915, 158880, 164176, 167155, 187860, 200586, 205220, 246264, 250480, 267448, 300576, 307830, 328352, 334310, 375720, 401172, 410440, 492528, 500960, 501465, 534896, 615660, 668620, 751440, 802344, 820880, 985056, 1002930, 1036361, 1069792, 1231320, 1337240, 1502880, 1604688, 1641760, 2005860, 2072722, 2462640, 2674480, 3109083, 3209376, 4011720, 4145444, 4925280, 5181805, 5348960, 6218166, 8023440, 8290888, 10363610, 12436332, 15545415, 16046880, 16581776, 20727220, 24872664, 31090830, 33163552, 41454440, 49745328, 62181660, 82908880, 99490656, 124363320, 165817760, 248726640, 497453280]

約数ペア:

[(1, 497453280), (2, 248726640), (3, 165817760), (4, 124363320), (5, 99490656), (6, 82908880), (8, 62181660), (10, 49745328), (12, 41454440), (15, 33163552), (16, 31090830), (20, 24872664), (24, 20727220), (30, 16581776), (31, 16046880), (32, 15545415), (40, 12436332), (48, 10363610), (60, 8290888), (62, 8023440), (80, 6218166), (93, 5348960), (96, 5181805), (101, 4925280), (120, 4145444), (124, 4011720), (155, 3209376), (160, 3109083), (186, 2674480), (202, 2462640), (240, 2072722), (248, 2005860), (303, 1641760), (310, 1604688), (331, 1502880), (372, 1337240), (404, 1231320), (465, 1069792), (480, 1036361), (496, 1002930), (505, 985056), (606, 820880), (620, 802344), (662, 751440), (744, 668620), (808, 615660), (930, 534896), (992, 501465), (993, 500960), (1010, 492528), (1212, 410440), (1240, 401172), (1324, 375720), (1488, 334310), (1515, 328352), (1616, 307830), (1655, 300576), (1860, 267448), (1986, 250480), (2020, 246264), (2424, 205220), (2480, 200586), (2648, 187860), (2976, 167155), (3030, 164176), (3131, 158880), (3232, 153915), (3310, 150288), (3720, 133724), (3972, 125240), (4040, 123132), (4848, 102610), (4960, 100293), (4965, 100192), (5296, 93930), (6060, 82088), (6262, 79440), (6620, 75144), (7440, 66862), (7944, 62620), (8080, 61566), (9393, 52960), (9696, 51305), (9930, 50096), (10261, 48480), (10592, 46965), (12120, 41044), (12524, 39720), (13240, 37572), (14880, 33431), (15655, 31776), (15888, 31310), (16160, 30783), (18786, 26480), (19860, 25048), (20522, 24240)]