166023240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 512870400

約数和(自身を除く): 346847160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 83, 120, 158, 166, 211, 237, 249, 316, 332, 395, 415, 422, 474, 498, 632, 633, 664, 790, 830, 844, 948, 996, 1055, 1185, 1245, 1266, 1580, 1660, 1688, 1896, 1992, 2110, 2370, 2490, 2532, 3160, 3165, 3320, 4220, 4740, 4980, 5064, 6330, 6557, 8440, 9480, 9960, 12660, 13114, 16669, 17513, 19671, 25320, 26228, 32785, 33338, 35026, 39342, 50007, 52456, 52539, 65570, 66676, 70052, 78684, 83345, 87565, 98355, 100014, 105078, 131140, 133352, 140104, 157368, 166690, 175130, 196710, 200028, 210156, 250035, 262280, 262695, 333380, 350260, 393420, 400056, 420312, 500070, 525390, 666760, 700520, 786840, 1000140, 1050780, 1383527, 2000280, 2101560, 2767054, 4150581, 5534108, 6917635, 8301162, 11068216, 13835270, 16602324, 20752905, 27670540, 33204648, 41505810, 55341080, 83011620, 166023240]

約数ペア:

[(1, 166023240), (2, 83011620), (3, 55341080), (4, 41505810), (5, 33204648), (6, 27670540), (8, 20752905), (10, 16602324), (12, 13835270), (15, 11068216), (20, 8301162), (24, 6917635), (30, 5534108), (40, 4150581), (60, 2767054), (79, 2101560), (83, 2000280), (120, 1383527), (158, 1050780), (166, 1000140), (211, 786840), (237, 700520), (249, 666760), (316, 525390), (332, 500070), (395, 420312), (415, 400056), (422, 393420), (474, 350260), (498, 333380), (632, 262695), (633, 262280), (664, 250035), (790, 210156), (830, 200028), (844, 196710), (948, 175130), (996, 166690), (1055, 157368), (1185, 140104), (1245, 133352), (1266, 131140), (1580, 105078), (1660, 100014), (1688, 98355), (1896, 87565), (1992, 83345), (2110, 78684), (2370, 70052), (2490, 66676), (2532, 65570), (3160, 52539), (3165, 52456), (3320, 50007), (4220, 39342), (4740, 35026), (4980, 33338), (5064, 32785), (6330, 26228), (6557, 25320), (8440, 19671), (9480, 17513), (9960, 16669), (12660, 13114)]