27531840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:285

約数の個数: 224

約数和(自身を含む): 106216704

約数和(自身を除く): 78684864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 241, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 482, 510, 544, 560, 595, 672, 680, 714, 723, 816, 840, 952, 960, 964, 1020, 1088, 1120, 1190, 1205, 1344, 1360, 1428, 1446, 1632, 1680, 1687, 1785, 1904, 1928, 2040, 2240, 2380, 2410, 2720, 2856, 2892, 3264, 3360, 3374, 3570, 3615, 3808, 3856, 4080, 4097, 4760, 4820, 5061, 5440, 5712, 5784, 6720, 6748, 7140, 7230, 7616, 7712, 8160, 8194, 8435, 9520, 9640, 10122, 11424, 11568, 12291, 13496, 14280, 14460, 15424, 16320, 16388, 16870, 19040, 19280, 20244, 20485, 22848, 23136, 24582, 25305, 26992, 28560, 28679, 28920, 32776, 33740, 38080, 38560, 40488, 40970, 46272, 49164, 50610, 53984, 57120, 57358, 57840, 61455, 65552, 67480, 77120, 80976, 81940, 86037, 98328, 101220, 107968, 114240, 114716, 115680, 122910, 131104, 134960, 143395, 161952, 163880, 172074, 196656, 202440, 229432, 231360, 245820, 262208, 269920, 286790, 323904, 327760, 344148, 393312, 404880, 430185, 458864, 491640, 539840, 573580, 655520, 688296, 786624, 809760, 860370, 917728, 983280, 1147160, 1311040, 1376592, 1619520, 1720740, 1835456, 1966560, 2294320, 2753184, 3441480, 3933120, 4588640, 5506368, 6882960, 9177280, 13765920, 27531840]

約数ペア:

[(1, 27531840), (2, 13765920), (3, 9177280), (4, 6882960), (5, 5506368), (6, 4588640), (7, 3933120), (8, 3441480), (10, 2753184), (12, 2294320), (14, 1966560), (15, 1835456), (16, 1720740), (17, 1619520), (20, 1376592), (21, 1311040), (24, 1147160), (28, 983280), (30, 917728), (32, 860370), (34, 809760), (35, 786624), (40, 688296), (42, 655520), (48, 573580), (51, 539840), (56, 491640), (60, 458864), (64, 430185), (68, 404880), (70, 393312), (80, 344148), (84, 327760), (85, 323904), (96, 286790), (102, 269920), (105, 262208), (112, 245820), (119, 231360), (120, 229432), (136, 202440), (140, 196656), (160, 172074), (168, 163880), (170, 161952), (192, 143395), (204, 134960), (210, 131104), (224, 122910), (238, 115680), (240, 114716), (241, 114240), (255, 107968), (272, 101220), (280, 98328), (320, 86037), (336, 81940), (340, 80976), (357, 77120), (408, 67480), (420, 65552), (448, 61455), (476, 57840), (480, 57358), (482, 57120), (510, 53984), (544, 50610), (560, 49164), (595, 46272), (672, 40970), (680, 40488), (714, 38560), (723, 38080), (816, 33740), (840, 32776), (952, 28920), (960, 28679), (964, 28560), (1020, 26992), (1088, 25305), (1120, 24582), (1190, 23136), (1205, 22848), (1344, 20485), (1360, 20244), (1428, 19280), (1446, 19040), (1632, 16870), (1680, 16388), (1687, 16320), (1785, 15424), (1904, 14460), (1928, 14280), (2040, 13496), (2240, 12291), (2380, 11568), (2410, 11424), (2720, 10122), (2856, 9640), (2892, 9520), (3264, 8435), (3360, 8194), (3374, 8160), (3570, 7712), (3615, 7616), (3808, 7230), (3856, 7140), (4080, 6748), (4097, 6720), (4760, 5784), (4820, 5712), (5061, 5440)]