2140372260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31541}}^1$

素因数の和:31598

約数の個数: 144

約数和(自身を含む): 7233211440

約数和(自身を除く): 5092839180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1305, 1508, 1740, 1885, 2262, 2340, 2610, 3393, 3770, 4524, 5220, 5655, 6786, 7540, 11310, 13572, 16965, 22620, 31541, 33930, 63082, 67860, 94623, 126164, 157705, 189246, 283869, 315410, 378492, 410033, 473115, 567738, 630820, 820066, 914689, 946230, 1135476, 1230099, 1419345, 1640132, 1829378, 1892460, 2050165, 2460198, 2744067, 2838690, 3658756, 3690297, 4100330, 4573445, 4920396, 5488134, 5677380, 6150495, 7380594, 8200660, 8232201, 9146890, 10976268, 11890957, 12300990, 13720335, 14761188, 16464402, 18293780, 18451485, 23781914, 24601980, 27440670, 32928804, 35672871, 36902970, 41161005, 47563828, 54881340, 59454785, 71345742, 73805940, 82322010, 107018613, 118909570, 142691484, 164644020, 178364355, 214037226, 237819140, 356728710, 428074452, 535093065, 713457420, 1070186130, 2140372260]

約数ペア:

[(1, 2140372260), (2, 1070186130), (3, 713457420), (4, 535093065), (5, 428074452), (6, 356728710), (9, 237819140), (10, 214037226), (12, 178364355), (13, 164644020), (15, 142691484), (18, 118909570), (20, 107018613), (26, 82322010), (29, 73805940), (30, 71345742), (36, 59454785), (39, 54881340), (45, 47563828), (52, 41161005), (58, 36902970), (60, 35672871), (65, 32928804), (78, 27440670), (87, 24601980), (90, 23781914), (116, 18451485), (117, 18293780), (130, 16464402), (145, 14761188), (156, 13720335), (174, 12300990), (180, 11890957), (195, 10976268), (234, 9146890), (260, 8232201), (261, 8200660), (290, 7380594), (348, 6150495), (377, 5677380), (390, 5488134), (435, 4920396), (468, 4573445), (522, 4100330), (580, 3690297), (585, 3658756), (754, 2838690), (780, 2744067), (870, 2460198), (1044, 2050165), (1131, 1892460), (1170, 1829378), (1305, 1640132), (1508, 1419345), (1740, 1230099), (1885, 1135476), (2262, 946230), (2340, 914689), (2610, 820066), (3393, 630820), (3770, 567738), (4524, 473115), (5220, 410033), (5655, 378492), (6786, 315410), (7540, 283869), (11310, 189246), (13572, 157705), (16965, 126164), (22620, 94623), (31541, 67860), (33930, 63082)]