235957120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1699}}^1$

素因数の和:1756

約数の個数: 128

約数和(自身を含む): 665856000

約数和(自身を除く): 429898880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1699, 1736, 1984, 2170, 2240, 2480, 3398, 3472, 3968, 4340, 4480, 4960, 6796, 6944, 8495, 8680, 9920, 11893, 13592, 13888, 16990, 17360, 19840, 23786, 27184, 27776, 33980, 34720, 47572, 52669, 54368, 59465, 67960, 69440, 95144, 105338, 108736, 118930, 135920, 138880, 190288, 210676, 217472, 237860, 263345, 271840, 368683, 380576, 421352, 475720, 526690, 543680, 737366, 761152, 842704, 951440, 1053380, 1087360, 1474732, 1522304, 1685408, 1843415, 1902880, 2106760, 2949464, 3370816, 3686830, 3805760, 4213520, 5898928, 6741632, 7373660, 7611520, 8427040, 11797856, 14747320, 16854080, 23595712, 29494640, 33708160, 47191424, 58989280, 117978560, 235957120]

約数ペア:

[(1, 235957120), (2, 117978560), (4, 58989280), (5, 47191424), (7, 33708160), (8, 29494640), (10, 23595712), (14, 16854080), (16, 14747320), (20, 11797856), (28, 8427040), (31, 7611520), (32, 7373660), (35, 6741632), (40, 5898928), (56, 4213520), (62, 3805760), (64, 3686830), (70, 3370816), (80, 2949464), (112, 2106760), (124, 1902880), (128, 1843415), (140, 1685408), (155, 1522304), (160, 1474732), (217, 1087360), (224, 1053380), (248, 951440), (280, 842704), (310, 761152), (320, 737366), (434, 543680), (448, 526690), (496, 475720), (560, 421352), (620, 380576), (640, 368683), (868, 271840), (896, 263345), (992, 237860), (1085, 217472), (1120, 210676), (1240, 190288), (1699, 138880), (1736, 135920), (1984, 118930), (2170, 108736), (2240, 105338), (2480, 95144), (3398, 69440), (3472, 67960), (3968, 59465), (4340, 54368), (4480, 52669), (4960, 47572), (6796, 34720), (6944, 33980), (8495, 27776), (8680, 27184), (9920, 23786), (11893, 19840), (13592, 17360), (13888, 16990)]