2210495840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:234

約数の個数: 288

約数和(自身を含む): 6370721280

約数和(自身を除く): 4160225440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 49, 56, 70, 79, 80, 83, 86, 98, 112, 140, 158, 160, 166, 172, 196, 215, 224, 245, 280, 301, 316, 332, 344, 392, 395, 415, 430, 490, 553, 560, 581, 602, 632, 664, 688, 784, 790, 830, 860, 980, 1106, 1120, 1162, 1204, 1264, 1328, 1376, 1505, 1568, 1580, 1660, 1720, 1960, 2107, 2212, 2324, 2408, 2528, 2656, 2765, 2905, 3010, 3160, 3320, 3397, 3440, 3569, 3871, 3920, 4067, 4214, 4424, 4648, 4816, 5530, 5810, 6020, 6320, 6557, 6640, 6794, 6880, 7138, 7742, 7840, 8134, 8428, 8848, 9296, 9632, 10535, 11060, 11620, 12040, 12640, 13114, 13280, 13588, 14276, 15484, 16268, 16856, 16985, 17696, 17845, 18592, 19355, 20335, 21070, 22120, 23240, 23779, 24080, 24983, 26228, 27176, 28552, 30968, 32536, 32785, 33712, 33970, 35690, 38710, 40670, 42140, 44240, 45899, 46480, 47558, 48160, 49966, 52456, 54352, 57104, 61936, 65072, 65570, 67424, 67940, 71380, 77420, 81340, 84280, 88480, 91798, 92960, 95116, 99932, 104912, 108704, 114208, 118895, 123872, 124915, 130144, 131140, 135880, 142760, 154840, 162680, 166453, 168560, 174881, 183596, 190232, 199864, 209824, 229495, 237790, 249830, 262280, 271760, 281951, 285520, 309680, 321293, 325360, 332906, 337120, 349762, 367192, 380464, 399728, 458990, 475580, 499660, 524560, 543520, 563902, 571040, 619360, 642586, 650720, 665812, 699524, 734384, 760928, 799456, 832265, 874405, 917980, 951160, 999320, 1049120, 1127804, 1285172, 1331624, 1399048, 1409755, 1468768, 1606465, 1664530, 1748810, 1835960, 1902320, 1973657, 1998640, 2255608, 2570344, 2663248, 2798096, 2819510, 3212930, 3329060, 3497620, 3671920, 3804640, 3947314, 3997280, 4511216, 5140688, 5326496, 5596192, 5639020, 6425860, 6658120, 6995240, 7343840, 7894628, 9022432, 9868285, 10281376, 11278040, 12851720, 13316240, 13815599, 13990480, 15789256, 19736570, 22556080, 25703440, 26632480, 27631198, 27980960, 31578512, 39473140, 45112160, 51406880, 55262396, 63157024, 69077995, 78946280, 110524792, 138155990, 157892560, 221049584, 276311980, 315785120, 442099168, 552623960, 1105247920, 2210495840]

約数ペア:

[(1, 2210495840), (2, 1105247920), (4, 552623960), (5, 442099168), (7, 315785120), (8, 276311980), (10, 221049584), (14, 157892560), (16, 138155990), (20, 110524792), (28, 78946280), (32, 69077995), (35, 63157024), (40, 55262396), (43, 51406880), (49, 45112160), (56, 39473140), (70, 31578512), (79, 27980960), (80, 27631198), (83, 26632480), (86, 25703440), (98, 22556080), (112, 19736570), (140, 15789256), (158, 13990480), (160, 13815599), (166, 13316240), (172, 12851720), (196, 11278040), (215, 10281376), (224, 9868285), (245, 9022432), (280, 7894628), (301, 7343840), (316, 6995240), (332, 6658120), (344, 6425860), (392, 5639020), (395, 5596192), (415, 5326496), (430, 5140688), (490, 4511216), (553, 3997280), (560, 3947314), (581, 3804640), (602, 3671920), (632, 3497620), (664, 3329060), (688, 3212930), (784, 2819510), (790, 2798096), (830, 2663248), (860, 2570344), (980, 2255608), (1106, 1998640), (1120, 1973657), (1162, 1902320), (1204, 1835960), (1264, 1748810), (1328, 1664530), (1376, 1606465), (1505, 1468768), (1568, 1409755), (1580, 1399048), (1660, 1331624), (1720, 1285172), (1960, 1127804), (2107, 1049120), (2212, 999320), (2324, 951160), (2408, 917980), (2528, 874405), (2656, 832265), (2765, 799456), (2905, 760928), (3010, 734384), (3160, 699524), (3320, 665812), (3397, 650720), (3440, 642586), (3569, 619360), (3871, 571040), (3920, 563902), (4067, 543520), (4214, 524560), (4424, 499660), (4648, 475580), (4816, 458990), (5530, 399728), (5810, 380464), (6020, 367192), (6320, 349762), (6557, 337120), (6640, 332906), (6794, 325360), (6880, 321293), (7138, 309680), (7742, 285520), (7840, 281951), (8134, 271760), (8428, 262280), (8848, 249830), (9296, 237790), (9632, 229495), (10535, 209824), (11060, 199864), (11620, 190232), (12040, 183596), (12640, 174881), (13114, 168560), (13280, 166453), (13588, 162680), (14276, 154840), (15484, 142760), (16268, 135880), (16856, 131140), (16985, 130144), (17696, 124915), (17845, 123872), (18592, 118895), (19355, 114208), (20335, 108704), (21070, 104912), (22120, 99932), (23240, 95116), (23779, 92960), (24080, 91798), (24983, 88480), (26228, 84280), (27176, 81340), (28552, 77420), (30968, 71380), (32536, 67940), (32785, 67424), (33712, 65570), (33970, 65072), (35690, 61936), (38710, 57104), (40670, 54352), (42140, 52456), (44240, 49966), (45899, 48160), (46480, 47558)]