146333520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1831}}^1$

素因数の和:1890

約数の個数: 160

約数和(自身を含む): 517943040

約数和(自身を除く): 371609520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1831, 1998, 2160, 2220, 2664, 2960, 3330, 3662, 3996, 4440, 4995, 5328, 5493, 6660, 7324, 7992, 8880, 9155, 9990, 10986, 13320, 14648, 15984, 16479, 18310, 19980, 21972, 26640, 27465, 29296, 32958, 36620, 39960, 43944, 49437, 54930, 65916, 67747, 73240, 79920, 82395, 87888, 98874, 109860, 131832, 135494, 146480, 164790, 197748, 203241, 219720, 247185, 263664, 270988, 329580, 338735, 395496, 406482, 439440, 494370, 541976, 609723, 659160, 677470, 790992, 812964, 988740, 1016205, 1083952, 1219446, 1318320, 1354940, 1625928, 1829169, 1977480, 2032410, 2438892, 2709880, 3048615, 3251856, 3658338, 3954960, 4064820, 4877784, 5419760, 6097230, 7316676, 8129640, 9145845, 9755568, 12194460, 14633352, 16259280, 18291690, 24388920, 29266704, 36583380, 48777840, 73166760, 146333520]

約数ペア:

[(1, 146333520), (2, 73166760), (3, 48777840), (4, 36583380), (5, 29266704), (6, 24388920), (8, 18291690), (9, 16259280), (10, 14633352), (12, 12194460), (15, 9755568), (16, 9145845), (18, 8129640), (20, 7316676), (24, 6097230), (27, 5419760), (30, 4877784), (36, 4064820), (37, 3954960), (40, 3658338), (45, 3251856), (48, 3048615), (54, 2709880), (60, 2438892), (72, 2032410), (74, 1977480), (80, 1829169), (90, 1625928), (108, 1354940), (111, 1318320), (120, 1219446), (135, 1083952), (144, 1016205), (148, 988740), (180, 812964), (185, 790992), (216, 677470), (222, 659160), (240, 609723), (270, 541976), (296, 494370), (333, 439440), (360, 406482), (370, 395496), (432, 338735), (444, 329580), (540, 270988), (555, 263664), (592, 247185), (666, 219720), (720, 203241), (740, 197748), (888, 164790), (999, 146480), (1080, 135494), (1110, 131832), (1332, 109860), (1480, 98874), (1665, 87888), (1776, 82395), (1831, 79920), (1998, 73240), (2160, 67747), (2220, 65916), (2664, 54930), (2960, 49437), (3330, 43944), (3662, 39960), (3996, 36620), (4440, 32958), (4995, 29296), (5328, 27465), (5493, 26640), (6660, 21972), (7324, 19980), (7992, 18310), (8880, 16479), (9155, 15984), (9990, 14648), (10986, 13320)]