408026520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:104

約数の個数: 576

約数和(自身を含む): 1680588000

約数和(自身を除く): 1272561480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 19, 20, 22, 24, 29, 30, 33, 34, 36, 38, 40, 44, 45, 51, 55, 57, 58, 60, 66, 68, 72, 76, 85, 87, 88, 90, 95, 99, 102, 110, 114, 116, 120, 121, 132, 136, 145, 152, 153, 165, 170, 171, 174, 180, 187, 190, 198, 204, 209, 220, 228, 232, 242, 255, 261, 264, 285, 290, 306, 319, 323, 330, 340, 342, 348, 360, 363, 374, 380, 396, 408, 418, 435, 440, 456, 484, 493, 495, 510, 522, 551, 561, 570, 580, 605, 612, 627, 638, 646, 660, 680, 684, 696, 726, 748, 760, 765, 792, 836, 855, 870, 935, 957, 968, 969, 986, 990, 1020, 1044, 1045, 1089, 1102, 1122, 1140, 1160, 1210, 1224, 1254, 1276, 1292, 1305, 1320, 1368, 1452, 1479, 1496, 1530, 1595, 1615, 1653, 1672, 1683, 1710, 1740, 1815, 1870, 1881, 1914, 1938, 1972, 1980, 2040, 2057, 2088, 2090, 2178, 2204, 2244, 2280, 2299, 2420, 2465, 2508, 2552, 2584, 2610, 2755, 2805, 2871, 2904, 2907, 2958, 3060, 3135, 3190, 3230, 3306, 3366, 3420, 3480, 3509, 3553, 3630, 3740, 3762, 3828, 3876, 3944, 3960, 4114, 4180, 4356, 4408, 4437, 4488, 4598, 4785, 4840, 4845, 4930, 4959, 5016, 5220, 5423, 5445, 5510, 5610, 5742, 5814, 5916, 6061, 6120, 6171, 6270, 6380, 6460, 6612, 6732, 6840, 6897, 7018, 7106, 7260, 7395, 7480, 7524, 7656, 7752, 8228, 8265, 8360, 8415, 8712, 8874, 9196, 9367, 9405, 9570, 9690, 9860, 9918, 10285, 10440, 10527, 10659, 10846, 10890, 11020, 11220, 11484, 11495, 11628, 11832, 12122, 12342, 12540, 12760, 12920, 13224, 13464, 13794, 14036, 14212, 14355, 14520, 14535, 14790, 15048, 16269, 16456, 16530, 16830, 17545, 17748, 17765, 18183, 18392, 18513, 18734, 18810, 19140, 19380, 19720, 19836, 20570, 20691, 21054, 21318, 21692, 21780, 22040, 22185, 22440, 22968, 22990, 23256, 24244, 24684, 24795, 25080, 27115, 27588, 28072, 28101, 28424, 28710, 29070, 29580, 30305, 30855, 31581, 31977, 32538, 33060, 33660, 34485, 35090, 35496, 35530, 36366, 37026, 37468, 37620, 38280, 38760, 39083, 39672, 41140, 41382, 42108, 42636, 43384, 43560, 44370, 45980, 46835, 48488, 48807, 49368, 49590, 52635, 53295, 54230, 54549, 55176, 56202, 57420, 58140, 59160, 59653, 60610, 61710, 63162, 63954, 65076, 66120, 66671, 67320, 68970, 70180, 71060, 72732, 74052, 74936, 75240, 78166, 81345, 82280, 82764, 84216, 84303, 85272, 88740, 90915, 91960, 92565, 93670, 97614, 99180, 103037, 103455, 105270, 106590, 108460, 109098, 112404, 114840, 116280, 117249, 119306, 121220, 123420, 126324, 127908, 130152, 133342, 137940, 140360, 140505, 142120, 145464, 148104, 156332, 157905, 159885, 162690, 165528, 168606, 177480, 178959, 181830, 185130, 187340, 195228, 195415, 198360, 200013, 206074, 206910, 210540, 213180, 216920, 218196, 224808, 234498, 238612, 242440, 244035, 246840, 252648, 255816, 266684, 272745, 275880, 281010, 298265, 309111, 312664, 315810, 319770, 325380, 333355, 337212, 351747, 357918, 363660, 370260, 374680, 390456, 390830, 400026, 412148, 413820, 421080, 421515, 426360, 436392, 468996, 477224, 488070, 515185, 533368, 536877, 545490, 562020, 586245, 596530, 600039, 618222, 631620, 639540, 650760, 666710, 674424, 703494, 715836, 727320, 740520, 781660, 800052, 824296, 827640, 843030, 894795, 927333, 937992, 976140, 1000065, 1030370, 1073754, 1090980, 1124040, 1133407, 1172490, 1193060, 1200078, 1236444, 1263240, 1279080, 1333420, 1406988, 1431672, 1545555, 1563320, 1600104, 1686060, 1758735, 1789590, 1854666, 1952280, 2000130, 2060740, 2147508, 2181960, 2266814, 2344980, 2386120, 2400156, 2472888, 2666840, 2684385, 2813976, 3000195, 3091110, 3372120, 3400221, 3517470, 3579180, 3709332, 4000260, 4121480, 4295016, 4533628, 4636665, 4689960, 4800312, 5368770, 5667035, 6000390, 6182220, 6800442, 7034940, 7158360, 7418664, 8000520, 9067256, 9273330, 10200663, 10737540, 11334070, 12000780, 12364440, 13600884, 14069880, 17001105, 18546660, 20401326, 21475080, 22668140, 24001560, 27201768, 34002210, 37093320, 40802652, 45336280, 51003315, 68004420, 81605304, 102006630, 136008840, 204013260, 408026520]

約数ペア:

[(1, 408026520), (2, 204013260), (3, 136008840), (4, 102006630), (5, 81605304), (6, 68004420), (8, 51003315), (9, 45336280), (10, 40802652), (11, 37093320), (12, 34002210), (15, 27201768), (17, 24001560), (18, 22668140), (19, 21475080), (20, 20401326), (22, 18546660), (24, 17001105), (29, 14069880), (30, 13600884), (33, 12364440), (34, 12000780), (36, 11334070), (38, 10737540), (40, 10200663), (44, 9273330), (45, 9067256), (51, 8000520), (55, 7418664), (57, 7158360), (58, 7034940), (60, 6800442), (66, 6182220), (68, 6000390), (72, 5667035), (76, 5368770), (85, 4800312), (87, 4689960), (88, 4636665), (90, 4533628), (95, 4295016), (99, 4121480), (102, 4000260), (110, 3709332), (114, 3579180), (116, 3517470), (120, 3400221), (121, 3372120), (132, 3091110), (136, 3000195), (145, 2813976), (152, 2684385), (153, 2666840), (165, 2472888), (170, 2400156), (171, 2386120), (174, 2344980), (180, 2266814), (187, 2181960), (190, 2147508), (198, 2060740), (204, 2000130), (209, 1952280), (220, 1854666), (228, 1789590), (232, 1758735), (242, 1686060), (255, 1600104), (261, 1563320), (264, 1545555), (285, 1431672), (290, 1406988), (306, 1333420), (319, 1279080), (323, 1263240), (330, 1236444), (340, 1200078), (342, 1193060), (348, 1172490), (360, 1133407), (363, 1124040), (374, 1090980), (380, 1073754), (396, 1030370), (408, 1000065), (418, 976140), (435, 937992), (440, 927333), (456, 894795), (484, 843030), (493, 827640), (495, 824296), (510, 800052), (522, 781660), (551, 740520), (561, 727320), (570, 715836), (580, 703494), (605, 674424), (612, 666710), (627, 650760), (638, 639540), (646, 631620), (660, 618222), (680, 600039), (684, 596530), (696, 586245), (726, 562020), (748, 545490), (760, 536877), (765, 533368), (792, 515185), (836, 488070), (855, 477224), (870, 468996), (935, 436392), (957, 426360), (968, 421515), (969, 421080), (986, 413820), (990, 412148), (1020, 400026), (1044, 390830), (1045, 390456), (1089, 374680), (1102, 370260), (1122, 363660), (1140, 357918), (1160, 351747), (1210, 337212), (1224, 333355), (1254, 325380), (1276, 319770), (1292, 315810), (1305, 312664), (1320, 309111), (1368, 298265), (1452, 281010), (1479, 275880), (1496, 272745), (1530, 266684), (1595, 255816), (1615, 252648), (1653, 246840), (1672, 244035), (1683, 242440), (1710, 238612), (1740, 234498), (1815, 224808), (1870, 218196), (1881, 216920), (1914, 213180), (1938, 210540), (1972, 206910), (1980, 206074), (2040, 200013), (2057, 198360), (2088, 195415), (2090, 195228), (2178, 187340), (2204, 185130), (2244, 181830), (2280, 178959), (2299, 177480), (2420, 168606), (2465, 165528), (2508, 162690), (2552, 159885), (2584, 157905), (2610, 156332), (2755, 148104), (2805, 145464), (2871, 142120), (2904, 140505), (2907, 140360), (2958, 137940), (3060, 133342), (3135, 130152), (3190, 127908), (3230, 126324), (3306, 123420), (3366, 121220), (3420, 119306), (3480, 117249), (3509, 116280), (3553, 114840), (3630, 112404), (3740, 109098), (3762, 108460), (3828, 106590), (3876, 105270), (3944, 103455), (3960, 103037), (4114, 99180), (4180, 97614), (4356, 93670), (4408, 92565), (4437, 91960), (4488, 90915), (4598, 88740), (4785, 85272), (4840, 84303), (4845, 84216), (4930, 82764), (4959, 82280), (5016, 81345), (5220, 78166), (5423, 75240), (5445, 74936), (5510, 74052), (5610, 72732), (5742, 71060), (5814, 70180), (5916, 68970), (6061, 67320), (6120, 66671), (6171, 66120), (6270, 65076), (6380, 63954), (6460, 63162), (6612, 61710), (6732, 60610), (6840, 59653), (6897, 59160), (7018, 58140), (7106, 57420), (7260, 56202), (7395, 55176), (7480, 54549), (7524, 54230), (7656, 53295), (7752, 52635), (8228, 49590), (8265, 49368), (8360, 48807), (8415, 48488), (8712, 46835), (8874, 45980), (9196, 44370), (9367, 43560), (9405, 43384), (9570, 42636), (9690, 42108), (9860, 41382), (9918, 41140), (10285, 39672), (10440, 39083), (10527, 38760), (10659, 38280), (10846, 37620), (10890, 37468), (11020, 37026), (11220, 36366), (11484, 35530), (11495, 35496), (11628, 35090), (11832, 34485), (12122, 33660), (12342, 33060), (12540, 32538), (12760, 31977), (12920, 31581), (13224, 30855), (13464, 30305), (13794, 29580), (14036, 29070), (14212, 28710), (14355, 28424), (14520, 28101), (14535, 28072), (14790, 27588), (15048, 27115), (16269, 25080), (16456, 24795), (16530, 24684), (16830, 24244), (17545, 23256), (17748, 22990), (17765, 22968), (18183, 22440), (18392, 22185), (18513, 22040), (18734, 21780), (18810, 21692), (19140, 21318), (19380, 21054), (19720, 20691), (19836, 20570)]