135423120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:713

約数の個数: 160

約数和(自身を含む): 483897600

約数和(自身を除く): 348474480

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, 80, 84, 105, 112, 120, 140, 149, 168, 210, 240, 280, 298, 336, 420, 447, 541, 560, 596, 745, 840, 894, 1043, 1082, 1192, 1490, 1623, 1680, 1788, 2086, 2164, 2235, 2384, 2705, 2980, 3129, 3246, 3576, 3787, 4172, 4328, 4470, 5215, 5410, 5960, 6258, 6492, 7152, 7574, 8115, 8344, 8656, 8940, 10430, 10820, 11361, 11920, 12516, 12984, 15148, 15645, 16230, 16688, 17880, 18935, 20860, 21640, 22722, 25032, 25968, 30296, 31290, 32460, 35760, 37870, 41720, 43280, 45444, 50064, 56805, 60592, 62580, 64920, 75740, 80609, 83440, 90888, 113610, 125160, 129840, 151480, 161218, 181776, 227220, 241827, 250320, 302960, 322436, 403045, 454440, 483654, 564263, 644872, 806090, 908880, 967308, 1128526, 1209135, 1289744, 1612180, 1692789, 1934616, 2257052, 2418270, 2821315, 3224360, 3385578, 3869232, 4514104, 4836540, 5642630, 6448720, 6771156, 8463945, 9028208, 9673080, 11285260, 13542312, 16927890, 19346160, 22570520, 27084624, 33855780, 45141040, 67711560, 135423120]

約数ペア:

[(1, 135423120), (2, 67711560), (3, 45141040), (4, 33855780), (5, 27084624), (6, 22570520), (7, 19346160), (8, 16927890), (10, 13542312), (12, 11285260), (14, 9673080), (15, 9028208), (16, 8463945), (20, 6771156), (21, 6448720), (24, 5642630), (28, 4836540), (30, 4514104), (35, 3869232), (40, 3385578), (42, 3224360), (48, 2821315), (56, 2418270), (60, 2257052), (70, 1934616), (80, 1692789), (84, 1612180), (105, 1289744), (112, 1209135), (120, 1128526), (140, 967308), (149, 908880), (168, 806090), (210, 644872), (240, 564263), (280, 483654), (298, 454440), (336, 403045), (420, 322436), (447, 302960), (541, 250320), (560, 241827), (596, 227220), (745, 181776), (840, 161218), (894, 151480), (1043, 129840), (1082, 125160), (1192, 113610), (1490, 90888), (1623, 83440), (1680, 80609), (1788, 75740), (2086, 64920), (2164, 62580), (2235, 60592), (2384, 56805), (2705, 50064), (2980, 45444), (3129, 43280), (3246, 41720), (3576, 37870), (3787, 35760), (4172, 32460), (4328, 31290), (4470, 30296), (5215, 25968), (5410, 25032), (5960, 22722), (6258, 21640), (6492, 20860), (7152, 18935), (7574, 17880), (8115, 16688), (8344, 16230), (8656, 15645), (8940, 15148), (10430, 12984), (10820, 12516), (11361, 11920)]