13201556480

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:661

約数の個数: 264

約数和(自身を含む): 37274740056

約数和(自身を除く): 24073183576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 101, 112, 128, 140, 160, 196, 202, 224, 245, 256, 280, 320, 392, 404, 448, 490, 505, 512, 521, 560, 640, 707, 784, 808, 896, 980, 1010, 1024, 1042, 1120, 1280, 1414, 1568, 1616, 1792, 1960, 2020, 2084, 2240, 2560, 2605, 2828, 3136, 3232, 3535, 3584, 3647, 3920, 4040, 4168, 4480, 4949, 5120, 5210, 5656, 6272, 6464, 7070, 7168, 7294, 7840, 8080, 8336, 8960, 9898, 10420, 11312, 12544, 12928, 14140, 14588, 15680, 16160, 16672, 17920, 18235, 19796, 20840, 22624, 24745, 25088, 25529, 25856, 28280, 29176, 31360, 32320, 33344, 35840, 36470, 39592, 41680, 45248, 49490, 50176, 51058, 51712, 52621, 56560, 58352, 62720, 64640, 66688, 72940, 79184, 83360, 90496, 98980, 102116, 103424, 105242, 113120, 116704, 125440, 127645, 129280, 133376, 145880, 158368, 166720, 180992, 197960, 204232, 210484, 226240, 233408, 250880, 255290, 258560, 263105, 266752, 291760, 316736, 333440, 361984, 368347, 395920, 408464, 420968, 452480, 466816, 510580, 517120, 526210, 533504, 583520, 633472, 666880, 723968, 736694, 791840, 816928, 841936, 904960, 933632, 1021160, 1052420, 1167040, 1266944, 1333760, 1473388, 1583680, 1633856, 1683872, 1809920, 1841735, 1867264, 2042320, 2104840, 2334080, 2533888, 2578429, 2667520, 2946776, 3167360, 3267712, 3367744, 3619840, 3683470, 3734528, 4084640, 4209680, 4668160, 5067776, 5156858, 5893552, 6334720, 6535424, 6735488, 7366940, 8169280, 8419360, 9336320, 10313716, 11787104, 12669440, 12892145, 13070848, 13470976, 14733880, 16338560, 16838720, 18672640, 20627432, 23574208, 25338880, 25784290, 26141696, 26941952, 29467760, 32677120, 33677440, 41254864, 47148416, 51568580, 53883904, 58935520, 65354240, 67354880, 82509728, 94296832, 103137160, 117871040, 130708480, 134709760, 165019456, 188593664, 206274320, 235742080, 269419520, 330038912, 377187328, 412548640, 471484160, 660077824, 825097280, 942968320, 1320155648, 1650194560, 1885936640, 2640311296, 3300389120, 6600778240, 13201556480]

約数ペア:

[(1, 13201556480), (2, 6600778240), (4, 3300389120), (5, 2640311296), (7, 1885936640), (8, 1650194560), (10, 1320155648), (14, 942968320), (16, 825097280), (20, 660077824), (28, 471484160), (32, 412548640), (35, 377187328), (40, 330038912), (49, 269419520), (56, 235742080), (64, 206274320), (70, 188593664), (80, 165019456), (98, 134709760), (101, 130708480), (112, 117871040), (128, 103137160), (140, 94296832), (160, 82509728), (196, 67354880), (202, 65354240), (224, 58935520), (245, 53883904), (256, 51568580), (280, 47148416), (320, 41254864), (392, 33677440), (404, 32677120), (448, 29467760), (490, 26941952), (505, 26141696), (512, 25784290), (521, 25338880), (560, 23574208), (640, 20627432), (707, 18672640), (784, 16838720), (808, 16338560), (896, 14733880), (980, 13470976), (1010, 13070848), (1024, 12892145), (1042, 12669440), (1120, 11787104), (1280, 10313716), (1414, 9336320), (1568, 8419360), (1616, 8169280), (1792, 7366940), (1960, 6735488), (2020, 6535424), (2084, 6334720), (2240, 5893552), (2560, 5156858), (2605, 5067776), (2828, 4668160), (3136, 4209680), (3232, 4084640), (3535, 3734528), (3584, 3683470), (3647, 3619840), (3920, 3367744), (4040, 3267712), (4168, 3167360), (4480, 2946776), (4949, 2667520), (5120, 2578429), (5210, 2533888), (5656, 2334080), (6272, 2104840), (6464, 2042320), (7070, 1867264), (7168, 1841735), (7294, 1809920), (7840, 1683872), (8080, 1633856), (8336, 1583680), (8960, 1473388), (9898, 1333760), (10420, 1266944), (11312, 1167040), (12544, 1052420), (12928, 1021160), (14140, 933632), (14588, 904960), (15680, 841936), (16160, 816928), (16672, 791840), (17920, 736694), (18235, 723968), (19796, 666880), (20840, 633472), (22624, 583520), (24745, 533504), (25088, 526210), (25529, 517120), (25856, 510580), (28280, 466816), (29176, 452480), (31360, 420968), (32320, 408464), (33344, 395920), (35840, 368347), (36470, 361984), (39592, 333440), (41680, 316736), (45248, 291760), (49490, 266752), (50176, 263105), (51058, 258560), (51712, 255290), (52621, 250880), (56560, 233408), (58352, 226240), (62720, 210484), (64640, 204232), (66688, 197960), (72940, 180992), (79184, 166720), (83360, 158368), (90496, 145880), (98980, 133376), (102116, 129280), (103424, 127645), (105242, 125440), (113120, 116704)]