56101320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:516

約数の個数: 192

約数和(自身を含む): 205770240

約数和(自身を除く): 149668920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 457, 465, 495, 558, 620, 660, 682, 744, 792, 914, 930, 990, 1023, 1116, 1240, 1320, 1364, 1371, 1395, 1705, 1828, 1860, 1980, 2046, 2232, 2285, 2728, 2742, 2790, 3069, 3410, 3656, 3720, 3960, 4092, 4113, 4570, 5027, 5115, 5484, 5580, 6138, 6820, 6855, 8184, 8226, 9140, 10054, 10230, 10968, 11160, 12276, 13640, 13710, 14167, 15081, 15345, 16452, 18280, 20108, 20460, 20565, 24552, 25135, 27420, 28334, 30162, 30690, 32904, 40216, 40920, 41130, 42501, 45243, 50270, 54840, 56668, 60324, 61380, 70835, 75405, 82260, 85002, 90486, 100540, 113336, 120648, 122760, 127503, 141670, 150810, 155837, 164520, 170004, 180972, 201080, 212505, 226215, 255006, 283340, 301620, 311674, 340008, 361944, 425010, 452430, 467511, 510012, 566680, 603240, 623348, 637515, 779185, 850020, 904860, 935022, 1020024, 1246696, 1275030, 1402533, 1558370, 1700040, 1809720, 1870044, 2337555, 2550060, 2805066, 3116740, 3740088, 4675110, 5100120, 5610132, 6233480, 7012665, 9350220, 11220264, 14025330, 18700440, 28050660, 56101320]

約数ペア:

[(1, 56101320), (2, 28050660), (3, 18700440), (4, 14025330), (5, 11220264), (6, 9350220), (8, 7012665), (9, 6233480), (10, 5610132), (11, 5100120), (12, 4675110), (15, 3740088), (18, 3116740), (20, 2805066), (22, 2550060), (24, 2337555), (30, 1870044), (31, 1809720), (33, 1700040), (36, 1558370), (40, 1402533), (44, 1275030), (45, 1246696), (55, 1020024), (60, 935022), (62, 904860), (66, 850020), (72, 779185), (88, 637515), (90, 623348), (93, 603240), (99, 566680), (110, 510012), (120, 467511), (124, 452430), (132, 425010), (155, 361944), (165, 340008), (180, 311674), (186, 301620), (198, 283340), (220, 255006), (248, 226215), (264, 212505), (279, 201080), (310, 180972), (330, 170004), (341, 164520), (360, 155837), (372, 150810), (396, 141670), (440, 127503), (457, 122760), (465, 120648), (495, 113336), (558, 100540), (620, 90486), (660, 85002), (682, 82260), (744, 75405), (792, 70835), (914, 61380), (930, 60324), (990, 56668), (1023, 54840), (1116, 50270), (1240, 45243), (1320, 42501), (1364, 41130), (1371, 40920), (1395, 40216), (1705, 32904), (1828, 30690), (1860, 30162), (1980, 28334), (2046, 27420), (2232, 25135), (2285, 24552), (2728, 20565), (2742, 20460), (2790, 20108), (3069, 18280), (3410, 16452), (3656, 15345), (3720, 15081), (3960, 14167), (4092, 13710), (4113, 13640), (4570, 12276), (5027, 11160), (5115, 10968), (5484, 10230), (5580, 10054), (6138, 9140), (6820, 8226), (6855, 8184)]