55063680

素因数分解:

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

素因数の和:287

約数の個数: 256

約数和(自身を含む): 213269760

約数和(自身を除く): 158206080

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, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 241, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 482, 510, 544, 560, 595, 640, 672, 680, 714, 723, 816, 840, 896, 952, 960, 964, 1020, 1088, 1120, 1190, 1205, 1344, 1360, 1428, 1446, 1632, 1680, 1687, 1785, 1904, 1920, 1928, 2040, 2176, 2240, 2380, 2410, 2688, 2720, 2856, 2892, 3264, 3360, 3374, 3570, 3615, 3808, 3856, 4080, 4097, 4480, 4760, 4820, 5061, 5440, 5712, 5784, 6528, 6720, 6748, 7140, 7230, 7616, 7712, 8160, 8194, 8435, 9520, 9640, 10122, 10880, 11424, 11568, 12291, 13440, 13496, 14280, 14460, 15232, 15424, 16320, 16388, 16870, 19040, 19280, 20244, 20485, 22848, 23136, 24582, 25305, 26992, 28560, 28679, 28920, 30848, 32640, 32776, 33740, 38080, 38560, 40488, 40970, 45696, 46272, 49164, 50610, 53984, 57120, 57358, 57840, 61455, 65552, 67480, 76160, 77120, 80976, 81940, 86037, 92544, 98328, 101220, 107968, 114240, 114716, 115680, 122910, 131104, 134960, 143395, 154240, 161952, 163880, 172074, 196656, 202440, 215936, 228480, 229432, 231360, 245820, 262208, 269920, 286790, 323904, 327760, 344148, 393312, 404880, 430185, 458864, 462720, 491640, 524416, 539840, 573580, 647808, 655520, 688296, 786624, 809760, 860370, 917728, 983280, 1079680, 1147160, 1311040, 1376592, 1573248, 1619520, 1720740, 1835456, 1966560, 2294320, 2622080, 2753184, 3239040, 3441480, 3670912, 3933120, 4588640, 5506368, 6882960, 7866240, 9177280, 11012736, 13765920, 18354560, 27531840, 55063680]

約数ペア:

[(1, 55063680), (2, 27531840), (3, 18354560), (4, 13765920), (5, 11012736), (6, 9177280), (7, 7866240), (8, 6882960), (10, 5506368), (12, 4588640), (14, 3933120), (15, 3670912), (16, 3441480), (17, 3239040), (20, 2753184), (21, 2622080), (24, 2294320), (28, 1966560), (30, 1835456), (32, 1720740), (34, 1619520), (35, 1573248), (40, 1376592), (42, 1311040), (48, 1147160), (51, 1079680), (56, 983280), (60, 917728), (64, 860370), (68, 809760), (70, 786624), (80, 688296), (84, 655520), (85, 647808), (96, 573580), (102, 539840), (105, 524416), (112, 491640), (119, 462720), (120, 458864), (128, 430185), (136, 404880), (140, 393312), (160, 344148), (168, 327760), (170, 323904), (192, 286790), (204, 269920), (210, 262208), (224, 245820), (238, 231360), (240, 229432), (241, 228480), (255, 215936), (272, 202440), (280, 196656), (320, 172074), (336, 163880), (340, 161952), (357, 154240), (384, 143395), (408, 134960), (420, 131104), (448, 122910), (476, 115680), (480, 114716), (482, 114240), (510, 107968), (544, 101220), (560, 98328), (595, 92544), (640, 86037), (672, 81940), (680, 80976), (714, 77120), (723, 76160), (816, 67480), (840, 65552), (896, 61455), (952, 57840), (960, 57358), (964, 57120), (1020, 53984), (1088, 50610), (1120, 49164), (1190, 46272), (1205, 45696), (1344, 40970), (1360, 40488), (1428, 38560), (1446, 38080), (1632, 33740), (1680, 32776), (1687, 32640), (1785, 30848), (1904, 28920), (1920, 28679), (1928, 28560), (2040, 26992), (2176, 25305), (2240, 24582), (2380, 23136), (2410, 22848), (2688, 20485), (2720, 20244), (2856, 19280), (2892, 19040), (3264, 16870), (3360, 16388), (3374, 16320), (3570, 15424), (3615, 15232), (3808, 14460), (3856, 14280), (4080, 13496), (4097, 13440), (4480, 12291), (4760, 11568), (4820, 11424), (5061, 10880), (5440, 10122), (5712, 9640), (5784, 9520), (6528, 8435), (6720, 8194), (6748, 8160), (7140, 7712), (7230, 7616)]