7655425440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1226831}}^1$

素因数の和:1226862

約数の個数: 96

約数和(自身を含む): 25969579776

約数和(自身を除く): 18314154336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 1226831, 2453662, 3680493, 4907324, 6134155, 7360986, 9814648, 12268310, 14721972, 15948803, 18402465, 19629296, 24536620, 29443944, 31897606, 36804930, 39258592, 47846409, 49073240, 58887888, 63795212, 73609860, 79744015, 95692818, 98146480, 117775776, 127590424, 147219720, 159488030, 191385636, 196292960, 239232045, 255180848, 294439440, 318976060, 382771272, 478464090, 510361696, 588878880, 637952120, 765542544, 956928180, 1275904240, 1531085088, 1913856360, 2551808480, 3827712720, 7655425440]

約数ペア:

[(1, 7655425440), (2, 3827712720), (3, 2551808480), (4, 1913856360), (5, 1531085088), (6, 1275904240), (8, 956928180), (10, 765542544), (12, 637952120), (13, 588878880), (15, 510361696), (16, 478464090), (20, 382771272), (24, 318976060), (26, 294439440), (30, 255180848), (32, 239232045), (39, 196292960), (40, 191385636), (48, 159488030), (52, 147219720), (60, 127590424), (65, 117775776), (78, 98146480), (80, 95692818), (96, 79744015), (104, 73609860), (120, 63795212), (130, 58887888), (156, 49073240), (160, 47846409), (195, 39258592), (208, 36804930), (240, 31897606), (260, 29443944), (312, 24536620), (390, 19629296), (416, 18402465), (480, 15948803), (520, 14721972), (624, 12268310), (780, 9814648), (1040, 7360986), (1248, 6134155), (1560, 4907324), (2080, 3680493), (3120, 2453662), (6240, 1226831)]