213613560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19141}}^1$

素因数の和:19189

約数の個数: 96

約数和(自身を含む): 716676480

約数和(自身を除く): 503062920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 19141, 38282, 57423, 76564, 95705, 114846, 153128, 172269, 191410, 229692, 287115, 344538, 382820, 459384, 574230, 593371, 689076, 765640, 861345, 1148460, 1186742, 1378152, 1722690, 1780113, 2296920, 2373484, 2966855, 3445380, 3560226, 4746968, 5340339, 5933710, 6890760, 7120452, 8900565, 10680678, 11867420, 14240904, 17801130, 21361356, 23734840, 26701695, 35602260, 42722712, 53403390, 71204520, 106806780, 213613560]

約数ペア:

[(1, 213613560), (2, 106806780), (3, 71204520), (4, 53403390), (5, 42722712), (6, 35602260), (8, 26701695), (9, 23734840), (10, 21361356), (12, 17801130), (15, 14240904), (18, 11867420), (20, 10680678), (24, 8900565), (30, 7120452), (31, 6890760), (36, 5933710), (40, 5340339), (45, 4746968), (60, 3560226), (62, 3445380), (72, 2966855), (90, 2373484), (93, 2296920), (120, 1780113), (124, 1722690), (155, 1378152), (180, 1186742), (186, 1148460), (248, 861345), (279, 765640), (310, 689076), (360, 593371), (372, 574230), (465, 459384), (558, 382820), (620, 344538), (744, 287115), (930, 229692), (1116, 191410), (1240, 172269), (1395, 153128), (1860, 114846), (2232, 95705), (2790, 76564), (3720, 57423), (5580, 38282), (11160, 19141)]