213415674080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{122069}}^1$

素因数の和:122321

約数の個数: 144

約数和(自身を含む): 589146929280

約数和(自身を除く): 375731255200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 223, 224, 245, 280, 392, 446, 490, 560, 784, 892, 980, 1115, 1120, 1561, 1568, 1784, 1960, 2230, 3122, 3568, 3920, 4460, 6244, 7136, 7805, 7840, 8920, 10927, 12488, 15610, 17840, 21854, 24976, 31220, 35680, 43708, 49952, 54635, 62440, 87416, 109270, 122069, 124880, 174832, 218540, 244138, 249760, 349664, 437080, 488276, 610345, 854483, 874160, 976552, 1220690, 1708966, 1748320, 1953104, 2441380, 3417932, 3906208, 4272415, 4882760, 5981381, 6835864, 8544830, 9765520, 11962762, 13671728, 17089660, 19531040, 23925524, 27221387, 27343456, 29906905, 34179320, 47851048, 54442774, 59813810, 68358640, 95702096, 108885548, 119627620, 136106935, 136717280, 190549709, 191404192, 217771096, 239255240, 272213870, 381099418, 435542192, 478510480, 544427740, 762198836, 871084384, 952748545, 957020960, 1088855480, 1333847963, 1524397672, 1905497090, 2177710960, 2667695926, 3048795344, 3810994180, 4355421920, 5335391852, 6097590688, 6669239815, 7621988360, 10670783704, 13338479630, 15243976720, 21341567408, 26676959260, 30487953440, 42683134816, 53353918520, 106707837040, 213415674080]

約数ペア:

[(1, 213415674080), (2, 106707837040), (4, 53353918520), (5, 42683134816), (7, 30487953440), (8, 26676959260), (10, 21341567408), (14, 15243976720), (16, 13338479630), (20, 10670783704), (28, 7621988360), (32, 6669239815), (35, 6097590688), (40, 5335391852), (49, 4355421920), (56, 3810994180), (70, 3048795344), (80, 2667695926), (98, 2177710960), (112, 1905497090), (140, 1524397672), (160, 1333847963), (196, 1088855480), (223, 957020960), (224, 952748545), (245, 871084384), (280, 762198836), (392, 544427740), (446, 478510480), (490, 435542192), (560, 381099418), (784, 272213870), (892, 239255240), (980, 217771096), (1115, 191404192), (1120, 190549709), (1561, 136717280), (1568, 136106935), (1784, 119627620), (1960, 108885548), (2230, 95702096), (3122, 68358640), (3568, 59813810), (3920, 54442774), (4460, 47851048), (6244, 34179320), (7136, 29906905), (7805, 27343456), (7840, 27221387), (8920, 23925524), (10927, 19531040), (12488, 17089660), (15610, 13671728), (17840, 11962762), (21854, 9765520), (24976, 8544830), (31220, 6835864), (35680, 5981381), (43708, 4882760), (49952, 4272415), (54635, 3906208), (62440, 3417932), (87416, 2441380), (109270, 1953104), (122069, 1748320), (124880, 1708966), (174832, 1220690), (218540, 976552), (244138, 874160), (249760, 854483), (349664, 610345), (437080, 488276)]