749644480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5813}}^1$

素因数の和:5874

約数の個数: 112

約数和(自身を含む): 1984760064

約数和(自身を除く): 1235115584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 992, 1040, 1240, 1612, 1984, 2015, 2080, 2480, 3224, 4030, 4160, 4960, 5813, 6448, 8060, 9920, 11626, 12896, 16120, 23252, 25792, 29065, 32240, 46504, 58130, 64480, 75569, 93008, 116260, 128960, 151138, 180203, 186016, 232520, 302276, 360406, 372032, 377845, 465040, 604552, 720812, 755690, 901015, 930080, 1209104, 1441624, 1511380, 1802030, 1860160, 2342639, 2418208, 2883248, 3022760, 3604060, 4685278, 4836416, 5766496, 6045520, 7208120, 9370556, 11532992, 11713195, 12091040, 14416240, 18741112, 23426390, 24182080, 28832480, 37482224, 46852780, 57664960, 74964448, 93705560, 149928896, 187411120, 374822240, 749644480]

約数ペア:

[(1, 749644480), (2, 374822240), (4, 187411120), (5, 149928896), (8, 93705560), (10, 74964448), (13, 57664960), (16, 46852780), (20, 37482224), (26, 28832480), (31, 24182080), (32, 23426390), (40, 18741112), (52, 14416240), (62, 12091040), (64, 11713195), (65, 11532992), (80, 9370556), (104, 7208120), (124, 6045520), (130, 5766496), (155, 4836416), (160, 4685278), (208, 3604060), (248, 3022760), (260, 2883248), (310, 2418208), (320, 2342639), (403, 1860160), (416, 1802030), (496, 1511380), (520, 1441624), (620, 1209104), (806, 930080), (832, 901015), (992, 755690), (1040, 720812), (1240, 604552), (1612, 465040), (1984, 377845), (2015, 372032), (2080, 360406), (2480, 302276), (3224, 232520), (4030, 186016), (4160, 180203), (4960, 151138), (5813, 128960), (6448, 116260), (8060, 93008), (9920, 75569), (11626, 64480), (12896, 58130), (16120, 46504), (23252, 32240), (25792, 29065)]