288326640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2351}}^1$

素因数の和:2447

約数の個数: 160

約数和(自身を含む): 1035933696

約数和(自身を除く): 747607056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 511, 560, 584, 730, 840, 876, 1022, 1095, 1168, 1460, 1533, 1680, 1752, 2044, 2190, 2351, 2555, 2920, 3066, 3504, 4088, 4380, 4702, 5110, 5840, 6132, 7053, 7665, 8176, 8760, 9404, 10220, 11755, 12264, 14106, 15330, 16457, 17520, 18808, 20440, 23510, 24528, 28212, 30660, 32914, 35265, 37616, 40880, 47020, 49371, 56424, 61320, 65828, 70530, 82285, 94040, 98742, 112848, 122640, 131656, 141060, 164570, 171623, 188080, 197484, 246855, 263312, 282120, 329140, 343246, 394968, 493710, 514869, 564240, 658280, 686492, 789936, 858115, 987420, 1029738, 1201361, 1316560, 1372984, 1716230, 1974840, 2059476, 2402722, 2574345, 2745968, 3432460, 3604083, 3949680, 4118952, 4805444, 5148690, 6006805, 6864920, 7208166, 8237904, 9610888, 10297380, 12013610, 13729840, 14416332, 18020415, 19221776, 20594760, 24027220, 28832664, 36040830, 41189520, 48054440, 57665328, 72081660, 96108880, 144163320, 288326640]

約数ペア:

[(1, 288326640), (2, 144163320), (3, 96108880), (4, 72081660), (5, 57665328), (6, 48054440), (7, 41189520), (8, 36040830), (10, 28832664), (12, 24027220), (14, 20594760), (15, 19221776), (16, 18020415), (20, 14416332), (21, 13729840), (24, 12013610), (28, 10297380), (30, 9610888), (35, 8237904), (40, 7208166), (42, 6864920), (48, 6006805), (56, 5148690), (60, 4805444), (70, 4118952), (73, 3949680), (80, 3604083), (84, 3432460), (105, 2745968), (112, 2574345), (120, 2402722), (140, 2059476), (146, 1974840), (168, 1716230), (210, 1372984), (219, 1316560), (240, 1201361), (280, 1029738), (292, 987420), (336, 858115), (365, 789936), (420, 686492), (438, 658280), (511, 564240), (560, 514869), (584, 493710), (730, 394968), (840, 343246), (876, 329140), (1022, 282120), (1095, 263312), (1168, 246855), (1460, 197484), (1533, 188080), (1680, 171623), (1752, 164570), (2044, 141060), (2190, 131656), (2351, 122640), (2555, 112848), (2920, 98742), (3066, 94040), (3504, 82285), (4088, 70530), (4380, 65828), (4702, 61320), (5110, 56424), (5840, 49371), (6132, 47020), (7053, 40880), (7665, 37616), (8176, 35265), (8760, 32914), (9404, 30660), (10220, 28212), (11755, 24528), (12264, 23510), (14106, 20440), (15330, 18808), (16457, 17520)]