348063040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2760

約数の個数: 112

約数和(自身を含む): 921715200

約数和(自身を除く): 573652160

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, 2699, 3224, 4030, 4160, 4960, 5398, 6448, 8060, 9920, 10796, 12896, 13495, 16120, 21592, 25792, 26990, 32240, 35087, 43184, 53980, 64480, 70174, 83669, 86368, 107960, 128960, 140348, 167338, 172736, 175435, 215920, 280696, 334676, 350870, 418345, 431840, 561392, 669352, 701740, 836690, 863680, 1087697, 1122784, 1338704, 1403480, 1673380, 2175394, 2245568, 2677408, 2806960, 3346760, 4350788, 5354816, 5438485, 5613920, 6693520, 8701576, 10876970, 11227840, 13387040, 17403152, 21753940, 26774080, 34806304, 43507880, 69612608, 87015760, 174031520, 348063040]

約数ペア:

[(1, 348063040), (2, 174031520), (4, 87015760), (5, 69612608), (8, 43507880), (10, 34806304), (13, 26774080), (16, 21753940), (20, 17403152), (26, 13387040), (31, 11227840), (32, 10876970), (40, 8701576), (52, 6693520), (62, 5613920), (64, 5438485), (65, 5354816), (80, 4350788), (104, 3346760), (124, 2806960), (130, 2677408), (155, 2245568), (160, 2175394), (208, 1673380), (248, 1403480), (260, 1338704), (310, 1122784), (320, 1087697), (403, 863680), (416, 836690), (496, 701740), (520, 669352), (620, 561392), (806, 431840), (832, 418345), (992, 350870), (1040, 334676), (1240, 280696), (1612, 215920), (1984, 175435), (2015, 172736), (2080, 167338), (2480, 140348), (2699, 128960), (3224, 107960), (4030, 86368), (4160, 83669), (4960, 70174), (5398, 64480), (6448, 53980), (8060, 43184), (9920, 35087), (10796, 32240), (12896, 26990), (13495, 25792), (16120, 21592)]