1047232640

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{953}}^1$

素因数の和:1090

約数の個数: 128

約数和(自身を含む): 2679862320

約数和(自身を除く): 1632629680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 101, 128, 136, 160, 170, 202, 272, 320, 340, 404, 505, 544, 640, 680, 808, 953, 1010, 1088, 1360, 1616, 1717, 1906, 2020, 2176, 2720, 3232, 3434, 3812, 4040, 4765, 5440, 6464, 6868, 7624, 8080, 8585, 9530, 10880, 12928, 13736, 15248, 16160, 16201, 17170, 19060, 27472, 30496, 32320, 32402, 34340, 38120, 54944, 60992, 64640, 64804, 68680, 76240, 81005, 96253, 109888, 121984, 129608, 137360, 152480, 162010, 192506, 219776, 259216, 274720, 304960, 324020, 385012, 481265, 518432, 549440, 609920, 648040, 770024, 962530, 1036864, 1098880, 1296080, 1540048, 1636301, 1925060, 2073728, 2592160, 3080096, 3272602, 3850120, 5184320, 6160192, 6545204, 7700240, 8181505, 10368640, 12320384, 13090408, 15400480, 16363010, 26180816, 30800960, 32726020, 52361632, 61601920, 65452040, 104723264, 130904080, 209446528, 261808160, 523616320, 1047232640]

約数ペア:

[(1, 1047232640), (2, 523616320), (4, 261808160), (5, 209446528), (8, 130904080), (10, 104723264), (16, 65452040), (17, 61601920), (20, 52361632), (32, 32726020), (34, 30800960), (40, 26180816), (64, 16363010), (68, 15400480), (80, 13090408), (85, 12320384), (101, 10368640), (128, 8181505), (136, 7700240), (160, 6545204), (170, 6160192), (202, 5184320), (272, 3850120), (320, 3272602), (340, 3080096), (404, 2592160), (505, 2073728), (544, 1925060), (640, 1636301), (680, 1540048), (808, 1296080), (953, 1098880), (1010, 1036864), (1088, 962530), (1360, 770024), (1616, 648040), (1717, 609920), (1906, 549440), (2020, 518432), (2176, 481265), (2720, 385012), (3232, 324020), (3434, 304960), (3812, 274720), (4040, 259216), (4765, 219776), (5440, 192506), (6464, 162010), (6868, 152480), (7624, 137360), (8080, 129608), (8585, 121984), (9530, 109888), (10880, 96253), (12928, 81005), (13736, 76240), (15248, 68680), (16160, 64804), (16201, 64640), (17170, 60992), (19060, 54944), (27472, 38120), (30496, 34340), (32320, 32402)]