143477120

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 361398240

約数和(自身を除く): 217921120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 73, 74, 80, 83, 128, 146, 148, 160, 166, 185, 292, 296, 320, 332, 365, 370, 415, 584, 592, 640, 664, 730, 740, 830, 1168, 1184, 1328, 1460, 1480, 1660, 2336, 2368, 2656, 2701, 2920, 2960, 3071, 3320, 4672, 4736, 5312, 5402, 5840, 5920, 6059, 6142, 6640, 9344, 10624, 10804, 11680, 11840, 12118, 12284, 13280, 13505, 15355, 21608, 23360, 23680, 24236, 24568, 26560, 27010, 30295, 30710, 43216, 46720, 48472, 49136, 53120, 54020, 60590, 61420, 86432, 96944, 98272, 108040, 121180, 122840, 172864, 193888, 196544, 216080, 224183, 242360, 245680, 345728, 387776, 393088, 432160, 448366, 484720, 491360, 775552, 864320, 896732, 969440, 982720, 1120915, 1728640, 1793464, 1938880, 1965440, 2241830, 3586928, 3877760, 4483660, 7173856, 8967320, 14347712, 17934640, 28695424, 35869280, 71738560, 143477120]

約数ペア:

[(1, 143477120), (2, 71738560), (4, 35869280), (5, 28695424), (8, 17934640), (10, 14347712), (16, 8967320), (20, 7173856), (32, 4483660), (37, 3877760), (40, 3586928), (64, 2241830), (73, 1965440), (74, 1938880), (80, 1793464), (83, 1728640), (128, 1120915), (146, 982720), (148, 969440), (160, 896732), (166, 864320), (185, 775552), (292, 491360), (296, 484720), (320, 448366), (332, 432160), (365, 393088), (370, 387776), (415, 345728), (584, 245680), (592, 242360), (640, 224183), (664, 216080), (730, 196544), (740, 193888), (830, 172864), (1168, 122840), (1184, 121180), (1328, 108040), (1460, 98272), (1480, 96944), (1660, 86432), (2336, 61420), (2368, 60590), (2656, 54020), (2701, 53120), (2920, 49136), (2960, 48472), (3071, 46720), (3320, 43216), (4672, 30710), (4736, 30295), (5312, 27010), (5402, 26560), (5840, 24568), (5920, 24236), (6059, 23680), (6142, 23360), (6640, 21608), (9344, 15355), (10624, 13505), (10804, 13280), (11680, 12284), (11840, 12118)]