1553186880

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:515

約数の個数: 448

約数和(自身を含む): 6379829760

約数和(自身を除く): 4826642880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 122, 126, 135, 140, 144, 160, 168, 180, 183, 189, 192, 210, 216, 224, 240, 244, 252, 270, 280, 288, 305, 315, 320, 336, 360, 366, 378, 420, 421, 427, 432, 448, 480, 488, 504, 540, 549, 560, 576, 610, 630, 672, 720, 732, 756, 840, 842, 854, 864, 915, 945, 960, 976, 1008, 1080, 1098, 1120, 1220, 1260, 1263, 1281, 1344, 1440, 1464, 1512, 1647, 1680, 1684, 1708, 1728, 1830, 1890, 1952, 2016, 2105, 2135, 2160, 2196, 2240, 2440, 2520, 2526, 2562, 2745, 2880, 2928, 2947, 3024, 3294, 3360, 3368, 3416, 3660, 3780, 3789, 3843, 3904, 4032, 4210, 4270, 4320, 4392, 4880, 5040, 5052, 5124, 5490, 5856, 5894, 6048, 6315, 6405, 6588, 6720, 6736, 6832, 7320, 7560, 7578, 7686, 8235, 8420, 8540, 8640, 8784, 8841, 9760, 10080, 10104, 10248, 10980, 11367, 11529, 11712, 11788, 12096, 12630, 12810, 13176, 13472, 13664, 14640, 14735, 15120, 15156, 15372, 16470, 16840, 17080, 17568, 17682, 18945, 19215, 19520, 20160, 20208, 20496, 21960, 22734, 23058, 23576, 25260, 25620, 25681, 26352, 26523, 26944, 27328, 29280, 29470, 30240, 30312, 30744, 32940, 33680, 34160, 35136, 35364, 37890, 38430, 40416, 40992, 43920, 44205, 45468, 46116, 47152, 50520, 51240, 51362, 52704, 53046, 56835, 57645, 58560, 58940, 60480, 60624, 61488, 65880, 67360, 68320, 70728, 75780, 76860, 77043, 79569, 80832, 81984, 87840, 88410, 90936, 92232, 94304, 101040, 102480, 102724, 105408, 106092, 113670, 115290, 117880, 121248, 122976, 128405, 131760, 132615, 134720, 136640, 141456, 151560, 153720, 154086, 159138, 175680, 176820, 179767, 181872, 184464, 188608, 202080, 204960, 205448, 212184, 227340, 230580, 231129, 235760, 242496, 245952, 256810, 263520, 265230, 282912, 303120, 307440, 308172, 318276, 353640, 359534, 363744, 368928, 385215, 397845, 404160, 409920, 410896, 424368, 454680, 461160, 462258, 471520, 513620, 527040, 530460, 539301, 565824, 606240, 614880, 616344, 636552, 693387, 707280, 719068, 727488, 737856, 770430, 795690, 821792, 848736, 898835, 909360, 922320, 924516, 943040, 1027240, 1060920, 1078602, 1155645, 1212480, 1229760, 1232688, 1273104, 1386774, 1414560, 1438136, 1540860, 1591380, 1617903, 1643584, 1697472, 1797670, 1818720, 1844640, 1849032, 2054480, 2121840, 2157204, 2311290, 2465376, 2546208, 2696505, 2773548, 2829120, 2876272, 3081720, 3182760, 3235806, 3466935, 3595340, 3637440, 3689280, 3698064, 4108960, 4243680, 4314408, 4622580, 4853709, 4930752, 5092416, 5393010, 5547096, 5752544, 6163440, 6365520, 6471612, 6933870, 7190680, 7396128, 8089515, 8217920, 8487360, 8628816, 9245160, 9707418, 10786020, 11094192, 11505088, 12326880, 12731040, 12943224, 13867740, 14381360, 14792256, 16179030, 17257632, 18490320, 19414836, 21572040, 22188384, 24268545, 24653760, 25462080, 25886448, 27735480, 28762720, 32358060, 34515264, 36980640, 38829672, 43144080, 44376768, 48537090, 51772896, 55470960, 57525440, 64716120, 73961280, 77659344, 86288160, 97074180, 103545792, 110941920, 129432240, 155318688, 172576320, 194148360, 221883840, 258864480, 310637376, 388296720, 517728960, 776593440, 1553186880]

約数ペア:

[(1, 1553186880), (2, 776593440), (3, 517728960), (4, 388296720), (5, 310637376), (6, 258864480), (7, 221883840), (8, 194148360), (9, 172576320), (10, 155318688), (12, 129432240), (14, 110941920), (15, 103545792), (16, 97074180), (18, 86288160), (20, 77659344), (21, 73961280), (24, 64716120), (27, 57525440), (28, 55470960), (30, 51772896), (32, 48537090), (35, 44376768), (36, 43144080), (40, 38829672), (42, 36980640), (45, 34515264), (48, 32358060), (54, 28762720), (56, 27735480), (60, 25886448), (61, 25462080), (63, 24653760), (64, 24268545), (70, 22188384), (72, 21572040), (80, 19414836), (84, 18490320), (90, 17257632), (96, 16179030), (105, 14792256), (108, 14381360), (112, 13867740), (120, 12943224), (122, 12731040), (126, 12326880), (135, 11505088), (140, 11094192), (144, 10786020), (160, 9707418), (168, 9245160), (180, 8628816), (183, 8487360), (189, 8217920), (192, 8089515), (210, 7396128), (216, 7190680), (224, 6933870), (240, 6471612), (244, 6365520), (252, 6163440), (270, 5752544), (280, 5547096), (288, 5393010), (305, 5092416), (315, 4930752), (320, 4853709), (336, 4622580), (360, 4314408), (366, 4243680), (378, 4108960), (420, 3698064), (421, 3689280), (427, 3637440), (432, 3595340), (448, 3466935), (480, 3235806), (488, 3182760), (504, 3081720), (540, 2876272), (549, 2829120), (560, 2773548), (576, 2696505), (610, 2546208), (630, 2465376), (672, 2311290), (720, 2157204), (732, 2121840), (756, 2054480), (840, 1849032), (842, 1844640), (854, 1818720), (864, 1797670), (915, 1697472), (945, 1643584), (960, 1617903), (976, 1591380), (1008, 1540860), (1080, 1438136), (1098, 1414560), (1120, 1386774), (1220, 1273104), (1260, 1232688), (1263, 1229760), (1281, 1212480), (1344, 1155645), (1440, 1078602), (1464, 1060920), (1512, 1027240), (1647, 943040), (1680, 924516), (1684, 922320), (1708, 909360), (1728, 898835), (1830, 848736), (1890, 821792), (1952, 795690), (2016, 770430), (2105, 737856), (2135, 727488), (2160, 719068), (2196, 707280), (2240, 693387), (2440, 636552), (2520, 616344), (2526, 614880), (2562, 606240), (2745, 565824), (2880, 539301), (2928, 530460), (2947, 527040), (3024, 513620), (3294, 471520), (3360, 462258), (3368, 461160), (3416, 454680), (3660, 424368), (3780, 410896), (3789, 409920), (3843, 404160), (3904, 397845), (4032, 385215), (4210, 368928), (4270, 363744), (4320, 359534), (4392, 353640), (4880, 318276), (5040, 308172), (5052, 307440), (5124, 303120), (5490, 282912), (5856, 265230), (5894, 263520), (6048, 256810), (6315, 245952), (6405, 242496), (6588, 235760), (6720, 231129), (6736, 230580), (6832, 227340), (7320, 212184), (7560, 205448), (7578, 204960), (7686, 202080), (8235, 188608), (8420, 184464), (8540, 181872), (8640, 179767), (8784, 176820), (8841, 175680), (9760, 159138), (10080, 154086), (10104, 153720), (10248, 151560), (10980, 141456), (11367, 136640), (11529, 134720), (11712, 132615), (11788, 131760), (12096, 128405), (12630, 122976), (12810, 121248), (13176, 117880), (13472, 115290), (13664, 113670), (14640, 106092), (14735, 105408), (15120, 102724), (15156, 102480), (15372, 101040), (16470, 94304), (16840, 92232), (17080, 90936), (17568, 88410), (17682, 87840), (18945, 81984), (19215, 80832), (19520, 79569), (20160, 77043), (20208, 76860), (20496, 75780), (21960, 70728), (22734, 68320), (23058, 67360), (23576, 65880), (25260, 61488), (25620, 60624), (25681, 60480), (26352, 58940), (26523, 58560), (26944, 57645), (27328, 56835), (29280, 53046), (29470, 52704), (30240, 51362), (30312, 51240), (30744, 50520), (32940, 47152), (33680, 46116), (34160, 45468), (35136, 44205), (35364, 43920), (37890, 40992), (38430, 40416)]