28213506960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1\times {\mathrm{4241}}^1$

素因数の和:4833

約数の個数: 160

約数和(自身を含む): 89303534208

約数和(自身を除く): 61090027248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 523, 530, 636, 795, 848, 1046, 1060, 1272, 1569, 1590, 2092, 2120, 2544, 2615, 3138, 3180, 4184, 4240, 4241, 5230, 6276, 6360, 7845, 8368, 8482, 10460, 12552, 12720, 12723, 15690, 16964, 20920, 21205, 25104, 25446, 27719, 31380, 33928, 41840, 42410, 50892, 55438, 62760, 63615, 67856, 83157, 84820, 101784, 110876, 125520, 127230, 138595, 166314, 169640, 203568, 221752, 224773, 254460, 277190, 332628, 339280, 415785, 443504, 449546, 508920, 554380, 665256, 674319, 831570, 899092, 1017840, 1108760, 1123865, 1330512, 1348638, 1663140, 1798184, 2217520, 2218043, 2247730, 2697276, 3326280, 3371595, 3596368, 4436086, 4495460, 5394552, 6652560, 6654129, 6743190, 8872172, 8990920, 10789104, 11090215, 13308258, 13486380, 17744344, 17981840, 22180430, 26616516, 26972760, 33270645, 35488688, 44360860, 53233032, 53945520, 66541290, 88721720, 106466064, 117556279, 133082580, 177443440, 235112558, 266165160, 352668837, 470225116, 532330320, 587781395, 705337674, 940450232, 1175562790, 1410675348, 1763344185, 1880900464, 2351125580, 2821350696, 3526688370, 4702251160, 5642701392, 7053376740, 9404502320, 14106753480, 28213506960]

約数ペア:

[(1, 28213506960), (2, 14106753480), (3, 9404502320), (4, 7053376740), (5, 5642701392), (6, 4702251160), (8, 3526688370), (10, 2821350696), (12, 2351125580), (15, 1880900464), (16, 1763344185), (20, 1410675348), (24, 1175562790), (30, 940450232), (40, 705337674), (48, 587781395), (53, 532330320), (60, 470225116), (80, 352668837), (106, 266165160), (120, 235112558), (159, 177443440), (212, 133082580), (240, 117556279), (265, 106466064), (318, 88721720), (424, 66541290), (523, 53945520), (530, 53233032), (636, 44360860), (795, 35488688), (848, 33270645), (1046, 26972760), (1060, 26616516), (1272, 22180430), (1569, 17981840), (1590, 17744344), (2092, 13486380), (2120, 13308258), (2544, 11090215), (2615, 10789104), (3138, 8990920), (3180, 8872172), (4184, 6743190), (4240, 6654129), (4241, 6652560), (5230, 5394552), (6276, 4495460), (6360, 4436086), (7845, 3596368), (8368, 3371595), (8482, 3326280), (10460, 2697276), (12552, 2247730), (12720, 2218043), (12723, 2217520), (15690, 1798184), (16964, 1663140), (20920, 1348638), (21205, 1330512), (25104, 1123865), (25446, 1108760), (27719, 1017840), (31380, 899092), (33928, 831570), (41840, 674319), (42410, 665256), (50892, 554380), (55438, 508920), (62760, 449546), (63615, 443504), (67856, 415785), (83157, 339280), (84820, 332628), (101784, 277190), (110876, 254460), (125520, 224773), (127230, 221752), (138595, 203568), (166314, 169640)]