9521645640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{77261}}^1$

素因数の和:77367

約数の個数: 128

約数和(自身を含む): 31152038400

約数和(自身を除く): 21630392760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 79, 104, 120, 130, 156, 158, 195, 237, 260, 312, 316, 390, 395, 474, 520, 632, 780, 790, 948, 1027, 1185, 1560, 1580, 1896, 2054, 2370, 3081, 3160, 4108, 4740, 5135, 6162, 8216, 9480, 10270, 12324, 15405, 20540, 24648, 30810, 41080, 61620, 77261, 123240, 154522, 231783, 309044, 386305, 463566, 618088, 772610, 927132, 1004393, 1158915, 1545220, 1854264, 2008786, 2317830, 3013179, 3090440, 4017572, 4635660, 5021965, 6026358, 6103619, 8035144, 9271320, 10043930, 12052716, 12207238, 15065895, 18310857, 20087860, 24105432, 24414476, 30131790, 30518095, 36621714, 40175720, 48828952, 60263580, 61036190, 73243428, 79347047, 91554285, 120527160, 122072380, 146486856, 158694094, 183108570, 238041141, 244144760, 317388188, 366217140, 396735235, 476082282, 634776376, 732434280, 793470470, 952164564, 1190205705, 1586940940, 1904329128, 2380411410, 3173881880, 4760822820, 9521645640]

約数ペア:

[(1, 9521645640), (2, 4760822820), (3, 3173881880), (4, 2380411410), (5, 1904329128), (6, 1586940940), (8, 1190205705), (10, 952164564), (12, 793470470), (13, 732434280), (15, 634776376), (20, 476082282), (24, 396735235), (26, 366217140), (30, 317388188), (39, 244144760), (40, 238041141), (52, 183108570), (60, 158694094), (65, 146486856), (78, 122072380), (79, 120527160), (104, 91554285), (120, 79347047), (130, 73243428), (156, 61036190), (158, 60263580), (195, 48828952), (237, 40175720), (260, 36621714), (312, 30518095), (316, 30131790), (390, 24414476), (395, 24105432), (474, 20087860), (520, 18310857), (632, 15065895), (780, 12207238), (790, 12052716), (948, 10043930), (1027, 9271320), (1185, 8035144), (1560, 6103619), (1580, 6026358), (1896, 5021965), (2054, 4635660), (2370, 4017572), (3081, 3090440), (3160, 3013179), (4108, 2317830), (4740, 2008786), (5135, 1854264), (6162, 1545220), (8216, 1158915), (9480, 1004393), (10270, 927132), (12324, 772610), (15405, 618088), (20540, 463566), (24648, 386305), (30810, 309044), (41080, 231783), (61620, 154522), (77261, 123240)]