678443220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 432

約数和(自身を含む): 2647361808

約数和(自身を除く): 1968918588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 61, 63, 65, 70, 78, 84, 90, 91, 97, 98, 105, 117, 122, 126, 130, 140, 147, 156, 180, 182, 183, 194, 195, 196, 210, 234, 244, 245, 252, 260, 273, 291, 294, 305, 315, 364, 366, 388, 390, 420, 427, 441, 455, 468, 485, 490, 546, 549, 582, 585, 588, 610, 630, 637, 679, 732, 735, 780, 793, 819, 854, 873, 882, 910, 915, 970, 980, 1092, 1098, 1164, 1170, 1220, 1260, 1261, 1274, 1281, 1358, 1365, 1455, 1470, 1586, 1638, 1708, 1746, 1764, 1820, 1830, 1911, 1940, 2037, 2135, 2196, 2205, 2340, 2379, 2522, 2548, 2562, 2716, 2730, 2745, 2910, 2940, 2989, 3172, 3185, 3276, 3395, 3492, 3660, 3783, 3822, 3843, 3965, 4074, 4095, 4270, 4365, 4410, 4753, 4758, 5044, 5124, 5460, 5490, 5551, 5733, 5820, 5917, 5978, 6111, 6305, 6370, 6405, 6790, 7137, 7566, 7644, 7686, 7930, 8148, 8190, 8540, 8730, 8820, 8827, 8967, 9506, 9516, 9555, 10185, 10980, 11102, 11349, 11466, 11834, 11895, 11956, 12222, 12610, 12740, 12810, 13580, 14259, 14274, 14945, 15132, 15372, 15860, 16380, 16653, 17460, 17654, 17751, 17934, 18915, 19012, 19110, 19215, 20370, 22204, 22698, 22932, 23668, 23765, 23790, 24444, 25220, 25620, 26481, 26901, 27755, 28518, 28548, 28665, 29585, 29890, 30555, 33306, 35308, 35502, 35685, 35868, 37830, 38220, 38430, 38857, 40740, 41419, 42777, 44135, 44835, 45396, 47530, 47580, 49959, 52962, 53253, 53802, 55510, 56745, 57036, 57330, 59170, 59780, 61110, 61789, 66612, 71004, 71295, 71370, 75660, 76860, 76921, 77714, 79443, 82838, 83265, 85554, 88270, 88755, 89670, 95060, 99918, 105924, 106506, 107604, 111020, 113490, 114660, 116571, 118340, 122220, 123578, 124257, 132405, 134505, 142590, 142740, 153842, 155428, 158886, 165676, 166530, 171108, 176540, 177510, 179340, 185367, 194285, 199836, 207095, 213012, 213885, 226980, 230763, 233142, 247156, 248514, 249795, 264810, 266265, 269010, 285180, 289933, 307684, 308945, 317772, 333060, 349713, 355020, 370734, 372771, 384605, 388570, 397215, 414190, 427770, 461526, 466284, 497028, 499590, 529620, 532530, 538020, 538447, 556101, 579866, 582855, 617890, 621285, 692289, 699426, 741468, 745542, 769210, 777140, 794430, 828380, 855540, 869799, 923052, 926835, 999180, 1065060, 1076894, 1112202, 1153815, 1159732, 1165710, 1235780, 1242570, 1384578, 1398852, 1449665, 1491084, 1538420, 1588860, 1615341, 1739598, 1748565, 1853670, 1863855, 2153788, 2224404, 2307630, 2331420, 2485140, 2609397, 2692235, 2769156, 2780505, 2899330, 3230682, 3461445, 3479196, 3497130, 3707340, 3727710, 3769129, 4348995, 4615260, 4846023, 5218794, 5384470, 5561010, 5798660, 6461364, 6922890, 6994260, 7455420, 7538258, 8076705, 8697990, 9692046, 10437588, 10768940, 11122020, 11307387, 13046985, 13845780, 15076516, 16153410, 17395980, 18845645, 19384092, 22614774, 24230115, 26093970, 32306820, 33922161, 37691290, 45229548, 48460230, 52187940, 56536935, 67844322, 75382580, 96920460, 113073870, 135688644, 169610805, 226147740, 339221610, 678443220]

約数ペア:

[(1, 678443220), (2, 339221610), (3, 226147740), (4, 169610805), (5, 135688644), (6, 113073870), (7, 96920460), (9, 75382580), (10, 67844322), (12, 56536935), (13, 52187940), (14, 48460230), (15, 45229548), (18, 37691290), (20, 33922161), (21, 32306820), (26, 26093970), (28, 24230115), (30, 22614774), (35, 19384092), (36, 18845645), (39, 17395980), (42, 16153410), (45, 15076516), (49, 13845780), (52, 13046985), (60, 11307387), (61, 11122020), (63, 10768940), (65, 10437588), (70, 9692046), (78, 8697990), (84, 8076705), (90, 7538258), (91, 7455420), (97, 6994260), (98, 6922890), (105, 6461364), (117, 5798660), (122, 5561010), (126, 5384470), (130, 5218794), (140, 4846023), (147, 4615260), (156, 4348995), (180, 3769129), (182, 3727710), (183, 3707340), (194, 3497130), (195, 3479196), (196, 3461445), (210, 3230682), (234, 2899330), (244, 2780505), (245, 2769156), (252, 2692235), (260, 2609397), (273, 2485140), (291, 2331420), (294, 2307630), (305, 2224404), (315, 2153788), (364, 1863855), (366, 1853670), (388, 1748565), (390, 1739598), (420, 1615341), (427, 1588860), (441, 1538420), (455, 1491084), (468, 1449665), (485, 1398852), (490, 1384578), (546, 1242570), (549, 1235780), (582, 1165710), (585, 1159732), (588, 1153815), (610, 1112202), (630, 1076894), (637, 1065060), (679, 999180), (732, 926835), (735, 923052), (780, 869799), (793, 855540), (819, 828380), (854, 794430), (873, 777140), (882, 769210), (910, 745542), (915, 741468), (970, 699426), (980, 692289), (1092, 621285), (1098, 617890), (1164, 582855), (1170, 579866), (1220, 556101), (1260, 538447), (1261, 538020), (1274, 532530), (1281, 529620), (1358, 499590), (1365, 497028), (1455, 466284), (1470, 461526), (1586, 427770), (1638, 414190), (1708, 397215), (1746, 388570), (1764, 384605), (1820, 372771), (1830, 370734), (1911, 355020), (1940, 349713), (2037, 333060), (2135, 317772), (2196, 308945), (2205, 307684), (2340, 289933), (2379, 285180), (2522, 269010), (2548, 266265), (2562, 264810), (2716, 249795), (2730, 248514), (2745, 247156), (2910, 233142), (2940, 230763), (2989, 226980), (3172, 213885), (3185, 213012), (3276, 207095), (3395, 199836), (3492, 194285), (3660, 185367), (3783, 179340), (3822, 177510), (3843, 176540), (3965, 171108), (4074, 166530), (4095, 165676), (4270, 158886), (4365, 155428), (4410, 153842), (4753, 142740), (4758, 142590), (5044, 134505), (5124, 132405), (5460, 124257), (5490, 123578), (5551, 122220), (5733, 118340), (5820, 116571), (5917, 114660), (5978, 113490), (6111, 111020), (6305, 107604), (6370, 106506), (6405, 105924), (6790, 99918), (7137, 95060), (7566, 89670), (7644, 88755), (7686, 88270), (7930, 85554), (8148, 83265), (8190, 82838), (8540, 79443), (8730, 77714), (8820, 76921), (8827, 76860), (8967, 75660), (9506, 71370), (9516, 71295), (9555, 71004), (10185, 66612), (10980, 61789), (11102, 61110), (11349, 59780), (11466, 59170), (11834, 57330), (11895, 57036), (11956, 56745), (12222, 55510), (12610, 53802), (12740, 53253), (12810, 52962), (13580, 49959), (14259, 47580), (14274, 47530), (14945, 45396), (15132, 44835), (15372, 44135), (15860, 42777), (16380, 41419), (16653, 40740), (17460, 38857), (17654, 38430), (17751, 38220), (17934, 37830), (18915, 35868), (19012, 35685), (19110, 35502), (19215, 35308), (20370, 33306), (22204, 30555), (22698, 29890), (22932, 29585), (23668, 28665), (23765, 28548), (23790, 28518), (24444, 27755), (25220, 26901), (25620, 26481)]