476156720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24097}}^1$

素因数の和:24142

約数の個数: 80

約数和(自身を含む): 1255023840

約数和(自身を除く): 778867120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3952, 4940, 9880, 19760, 24097, 48194, 96388, 120485, 192776, 240970, 313261, 385552, 457843, 481940, 626522, 915686, 963880, 1253044, 1566305, 1831372, 1927760, 2289215, 2506088, 3132610, 3662744, 4578430, 5012176, 5951959, 6265220, 7325488, 9156860, 11903918, 12530440, 18313720, 23807836, 25060880, 29759795, 36627440, 47615672, 59519590, 95231344, 119039180, 238078360, 476156720]

約数ペア:

[(1, 476156720), (2, 238078360), (4, 119039180), (5, 95231344), (8, 59519590), (10, 47615672), (13, 36627440), (16, 29759795), (19, 25060880), (20, 23807836), (26, 18313720), (38, 12530440), (40, 11903918), (52, 9156860), (65, 7325488), (76, 6265220), (80, 5951959), (95, 5012176), (104, 4578430), (130, 3662744), (152, 3132610), (190, 2506088), (208, 2289215), (247, 1927760), (260, 1831372), (304, 1566305), (380, 1253044), (494, 963880), (520, 915686), (760, 626522), (988, 481940), (1040, 457843), (1235, 385552), (1520, 313261), (1976, 240970), (2470, 192776), (3952, 120485), (4940, 96388), (9880, 48194), (19760, 24097)]