357829280

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3797}}^1$

素因数の和:3862

約数の個数: 96

約数和(自身を含む): 918812160

約数和(自身を除く): 560982880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 992, 1178, 1240, 1520, 2356, 2480, 2945, 3040, 3797, 4712, 4960, 5890, 7594, 9424, 11780, 15188, 18848, 18985, 23560, 30376, 37970, 47120, 60752, 72143, 75940, 94240, 117707, 121504, 144286, 151880, 235414, 288572, 303760, 360715, 470828, 577144, 588535, 607520, 721430, 941656, 1154288, 1177070, 1442860, 1883312, 2236433, 2308576, 2354140, 2885720, 3766624, 4472866, 4708280, 5771440, 8945732, 9416560, 11182165, 11542880, 17891464, 18833120, 22364330, 35782928, 44728660, 71565856, 89457320, 178914640, 357829280]

約数ペア:

[(1, 357829280), (2, 178914640), (4, 89457320), (5, 71565856), (8, 44728660), (10, 35782928), (16, 22364330), (19, 18833120), (20, 17891464), (31, 11542880), (32, 11182165), (38, 9416560), (40, 8945732), (62, 5771440), (76, 4708280), (80, 4472866), (95, 3766624), (124, 2885720), (152, 2354140), (155, 2308576), (160, 2236433), (190, 1883312), (248, 1442860), (304, 1177070), (310, 1154288), (380, 941656), (496, 721430), (589, 607520), (608, 588535), (620, 577144), (760, 470828), (992, 360715), (1178, 303760), (1240, 288572), (1520, 235414), (2356, 151880), (2480, 144286), (2945, 121504), (3040, 117707), (3797, 94240), (4712, 75940), (4960, 72143), (5890, 60752), (7594, 47120), (9424, 37970), (11780, 30376), (15188, 23560), (18848, 18985)]