143523120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:479

約数の個数: 160

約数和(自身を含む): 483844032

約数和(自身を除く): 340320912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 157, 195, 208, 240, 260, 293, 312, 314, 390, 471, 520, 586, 624, 628, 780, 785, 879, 942, 1040, 1172, 1256, 1465, 1560, 1570, 1758, 1884, 2041, 2344, 2355, 2512, 2930, 3120, 3140, 3516, 3768, 3809, 4082, 4395, 4688, 4710, 5860, 6123, 6280, 7032, 7536, 7618, 8164, 8790, 9420, 10205, 11427, 11720, 12246, 12560, 14064, 15236, 16328, 17580, 18840, 19045, 20410, 22854, 23440, 24492, 30472, 30615, 32656, 35160, 37680, 38090, 40820, 45708, 46001, 48984, 57135, 60944, 61230, 70320, 76180, 81640, 91416, 92002, 97968, 114270, 122460, 138003, 152360, 163280, 182832, 184004, 228540, 230005, 244920, 276006, 304720, 368008, 457080, 460010, 489840, 552012, 598013, 690015, 736016, 914160, 920020, 1104024, 1196026, 1380030, 1794039, 1840040, 2208048, 2392052, 2760060, 2990065, 3588078, 3680080, 4784104, 5520120, 5980130, 7176156, 8970195, 9568208, 11040240, 11960260, 14352312, 17940390, 23920520, 28704624, 35880780, 47841040, 71761560, 143523120]

約数ペア:

[(1, 143523120), (2, 71761560), (3, 47841040), (4, 35880780), (5, 28704624), (6, 23920520), (8, 17940390), (10, 14352312), (12, 11960260), (13, 11040240), (15, 9568208), (16, 8970195), (20, 7176156), (24, 5980130), (26, 5520120), (30, 4784104), (39, 3680080), (40, 3588078), (48, 2990065), (52, 2760060), (60, 2392052), (65, 2208048), (78, 1840040), (80, 1794039), (104, 1380030), (120, 1196026), (130, 1104024), (156, 920020), (157, 914160), (195, 736016), (208, 690015), (240, 598013), (260, 552012), (293, 489840), (312, 460010), (314, 457080), (390, 368008), (471, 304720), (520, 276006), (586, 244920), (624, 230005), (628, 228540), (780, 184004), (785, 182832), (879, 163280), (942, 152360), (1040, 138003), (1172, 122460), (1256, 114270), (1465, 97968), (1560, 92002), (1570, 91416), (1758, 81640), (1884, 76180), (2041, 70320), (2344, 61230), (2355, 60944), (2512, 57135), (2930, 48984), (3120, 46001), (3140, 45708), (3516, 40820), (3768, 38090), (3809, 37680), (4082, 35160), (4395, 32656), (4688, 30615), (4710, 30472), (5860, 24492), (6123, 23440), (6280, 22854), (7032, 20410), (7536, 19045), (7618, 18840), (8164, 17580), (8790, 16328), (9420, 15236), (10205, 14064), (11427, 12560), (11720, 12246)]