56265840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:501

約数の個数: 200

約数和(自身を含む): 206154960

約数和(自身を除く): 149889120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 457, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 914, 1026, 1080, 1140, 1296, 1368, 1371, 1520, 1539, 1620, 1710, 1828, 2052, 2160, 2280, 2285, 2565, 2736, 2742, 3078, 3240, 3420, 3656, 4104, 4113, 4560, 4570, 5130, 5484, 6156, 6480, 6840, 6855, 7312, 7695, 8208, 8226, 8683, 9140, 10260, 10968, 12312, 12339, 13680, 13710, 15390, 16452, 17366, 18280, 20520, 20565, 21936, 24624, 24678, 26049, 27420, 30780, 32904, 34732, 36560, 37017, 41040, 41130, 43415, 49356, 52098, 54840, 61560, 61695, 65808, 69464, 74034, 78147, 82260, 86830, 98712, 104196, 109680, 123120, 123390, 130245, 138928, 148068, 156294, 164520, 173660, 185085, 197424, 208392, 234441, 246780, 260490, 296136, 312588, 329040, 347320, 370170, 390735, 416784, 468882, 493560, 520980, 592272, 625176, 694640, 703323, 740340, 781470, 937764, 987120, 1041960, 1172205, 1250352, 1406646, 1480680, 1562940, 1875528, 2083920, 2344410, 2813292, 2961360, 3125880, 3516615, 3751056, 4688820, 5626584, 6251760, 7033230, 9377640, 11253168, 14066460, 18755280, 28132920, 56265840]

約数ペア:

[(1, 56265840), (2, 28132920), (3, 18755280), (4, 14066460), (5, 11253168), (6, 9377640), (8, 7033230), (9, 6251760), (10, 5626584), (12, 4688820), (15, 3751056), (16, 3516615), (18, 3125880), (19, 2961360), (20, 2813292), (24, 2344410), (27, 2083920), (30, 1875528), (36, 1562940), (38, 1480680), (40, 1406646), (45, 1250352), (48, 1172205), (54, 1041960), (57, 987120), (60, 937764), (72, 781470), (76, 740340), (80, 703323), (81, 694640), (90, 625176), (95, 592272), (108, 520980), (114, 493560), (120, 468882), (135, 416784), (144, 390735), (152, 370170), (162, 347320), (171, 329040), (180, 312588), (190, 296136), (216, 260490), (228, 246780), (240, 234441), (270, 208392), (285, 197424), (304, 185085), (324, 173660), (342, 164520), (360, 156294), (380, 148068), (405, 138928), (432, 130245), (456, 123390), (457, 123120), (513, 109680), (540, 104196), (570, 98712), (648, 86830), (684, 82260), (720, 78147), (760, 74034), (810, 69464), (855, 65808), (912, 61695), (914, 61560), (1026, 54840), (1080, 52098), (1140, 49356), (1296, 43415), (1368, 41130), (1371, 41040), (1520, 37017), (1539, 36560), (1620, 34732), (1710, 32904), (1828, 30780), (2052, 27420), (2160, 26049), (2280, 24678), (2285, 24624), (2565, 21936), (2736, 20565), (2742, 20520), (3078, 18280), (3240, 17366), (3420, 16452), (3656, 15390), (4104, 13710), (4113, 13680), (4560, 12339), (4570, 12312), (5130, 10968), (5484, 10260), (6156, 9140), (6480, 8683), (6840, 8226), (6855, 8208), (7312, 7695)]