1924209840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{7687}}^1$

素因数の和:7859

約数の個数: 160

約数和(自身を含む): 6863846400

約数和(自身を除く): 4939636560

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, 560, 596, 745, 840, 894, 1043, 1192, 1490, 1680, 1788, 2086, 2235, 2384, 2980, 3129, 3576, 4172, 4470, 5215, 5960, 6258, 7152, 7687, 8344, 8940, 10430, 11920, 12516, 15374, 15645, 16688, 17880, 20860, 23061, 25032, 30748, 31290, 35760, 38435, 41720, 46122, 50064, 53809, 61496, 62580, 76870, 83440, 92244, 107618, 115305, 122992, 125160, 153740, 161427, 184488, 215236, 230610, 250320, 269045, 307480, 322854, 368976, 430472, 461220, 538090, 614960, 645708, 807135, 860944, 922440, 1076180, 1145363, 1291416, 1614270, 1844880, 2152360, 2290726, 2582832, 3228540, 3436089, 4304720, 4581452, 5726815, 6457080, 6872178, 8017541, 9162904, 11453630, 12914160, 13744356, 16035082, 17180445, 18325808, 22907260, 24052623, 27488712, 32070164, 34360890, 40087705, 45814520, 48105246, 54977424, 64140328, 68721780, 80175410, 91629040, 96210492, 120263115, 128280656, 137443560, 160350820, 192420984, 240526230, 274887120, 320701640, 384841968, 481052460, 641403280, 962104920, 1924209840]

約数ペア:

[(1, 1924209840), (2, 962104920), (3, 641403280), (4, 481052460), (5, 384841968), (6, 320701640), (7, 274887120), (8, 240526230), (10, 192420984), (12, 160350820), (14, 137443560), (15, 128280656), (16, 120263115), (20, 96210492), (21, 91629040), (24, 80175410), (28, 68721780), (30, 64140328), (35, 54977424), (40, 48105246), (42, 45814520), (48, 40087705), (56, 34360890), (60, 32070164), (70, 27488712), (80, 24052623), (84, 22907260), (105, 18325808), (112, 17180445), (120, 16035082), (140, 13744356), (149, 12914160), (168, 11453630), (210, 9162904), (240, 8017541), (280, 6872178), (298, 6457080), (336, 5726815), (420, 4581452), (447, 4304720), (560, 3436089), (596, 3228540), (745, 2582832), (840, 2290726), (894, 2152360), (1043, 1844880), (1192, 1614270), (1490, 1291416), (1680, 1145363), (1788, 1076180), (2086, 922440), (2235, 860944), (2384, 807135), (2980, 645708), (3129, 614960), (3576, 538090), (4172, 461220), (4470, 430472), (5215, 368976), (5960, 322854), (6258, 307480), (7152, 269045), (7687, 250320), (8344, 230610), (8940, 215236), (10430, 184488), (11920, 161427), (12516, 153740), (15374, 125160), (15645, 122992), (16688, 115305), (17880, 107618), (20860, 92244), (23061, 83440), (25032, 76870), (30748, 62580), (31290, 61496), (35760, 53809), (38435, 50064), (41720, 46122)]