670124520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 288

約数和(自身を含む): 2439801000

約数和(自身を除く): 1769676480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 149, 155, 156, 180, 186, 195, 234, 248, 260, 279, 298, 310, 312, 360, 372, 390, 403, 447, 465, 468, 520, 558, 585, 596, 620, 744, 745, 780, 806, 894, 930, 936, 961, 1116, 1170, 1192, 1209, 1240, 1341, 1395, 1490, 1560, 1612, 1788, 1860, 1922, 1937, 2015, 2232, 2235, 2340, 2418, 2682, 2790, 2883, 2980, 3224, 3576, 3627, 3720, 3844, 3874, 4030, 4470, 4619, 4680, 4805, 4836, 5364, 5580, 5766, 5811, 5960, 6045, 6705, 7254, 7688, 7748, 8060, 8649, 8940, 9238, 9610, 9672, 9685, 10728, 11160, 11532, 11622, 12090, 12493, 13410, 13857, 14415, 14508, 15496, 16120, 17298, 17433, 17880, 18135, 18476, 19220, 19370, 23064, 23095, 23244, 24180, 24986, 26820, 27714, 28830, 29016, 29055, 34596, 34866, 36270, 36952, 37479, 38440, 38740, 41571, 43245, 46190, 46488, 48360, 49972, 53640, 55428, 57660, 58110, 60047, 62465, 69192, 69285, 69732, 72540, 74958, 77480, 83142, 86490, 87165, 92380, 99944, 110856, 112437, 115320, 116220, 120094, 124930, 138570, 139464, 143189, 145080, 149916, 166284, 172980, 174330, 180141, 184760, 187395, 207855, 224874, 232440, 240188, 249860, 277140, 286378, 299832, 300235, 332568, 345960, 348660, 360282, 374790, 415710, 429567, 449748, 480376, 499720, 540423, 554280, 562185, 572756, 600470, 697320, 715945, 720564, 749580, 831420, 859134, 899496, 900705, 1080846, 1124370, 1145512, 1200940, 1288701, 1431890, 1441128, 1499160, 1662840, 1718268, 1801410, 1861457, 2147835, 2161692, 2248740, 2401880, 2577402, 2702115, 2863780, 3436536, 3602820, 3722914, 4295670, 4323384, 4497480, 5154804, 5404230, 5584371, 5727560, 6443505, 7205640, 7445828, 8591340, 9307285, 10309608, 10808460, 11168742, 12887010, 14891656, 16753113, 17182680, 18614570, 21616920, 22337484, 25774020, 27921855, 33506226, 37229140, 44674968, 51548040, 55843710, 67012452, 74458280, 83765565, 111687420, 134024904, 167531130, 223374840, 335062260, 670124520]

約数ペア:

[(1, 670124520), (2, 335062260), (3, 223374840), (4, 167531130), (5, 134024904), (6, 111687420), (8, 83765565), (9, 74458280), (10, 67012452), (12, 55843710), (13, 51548040), (15, 44674968), (18, 37229140), (20, 33506226), (24, 27921855), (26, 25774020), (30, 22337484), (31, 21616920), (36, 18614570), (39, 17182680), (40, 16753113), (45, 14891656), (52, 12887010), (60, 11168742), (62, 10808460), (65, 10309608), (72, 9307285), (78, 8591340), (90, 7445828), (93, 7205640), (104, 6443505), (117, 5727560), (120, 5584371), (124, 5404230), (130, 5154804), (149, 4497480), (155, 4323384), (156, 4295670), (180, 3722914), (186, 3602820), (195, 3436536), (234, 2863780), (248, 2702115), (260, 2577402), (279, 2401880), (298, 2248740), (310, 2161692), (312, 2147835), (360, 1861457), (372, 1801410), (390, 1718268), (403, 1662840), (447, 1499160), (465, 1441128), (468, 1431890), (520, 1288701), (558, 1200940), (585, 1145512), (596, 1124370), (620, 1080846), (744, 900705), (745, 899496), (780, 859134), (806, 831420), (894, 749580), (930, 720564), (936, 715945), (961, 697320), (1116, 600470), (1170, 572756), (1192, 562185), (1209, 554280), (1240, 540423), (1341, 499720), (1395, 480376), (1490, 449748), (1560, 429567), (1612, 415710), (1788, 374790), (1860, 360282), (1922, 348660), (1937, 345960), (2015, 332568), (2232, 300235), (2235, 299832), (2340, 286378), (2418, 277140), (2682, 249860), (2790, 240188), (2883, 232440), (2980, 224874), (3224, 207855), (3576, 187395), (3627, 184760), (3720, 180141), (3844, 174330), (3874, 172980), (4030, 166284), (4470, 149916), (4619, 145080), (4680, 143189), (4805, 139464), (4836, 138570), (5364, 124930), (5580, 120094), (5766, 116220), (5811, 115320), (5960, 112437), (6045, 110856), (6705, 99944), (7254, 92380), (7688, 87165), (7748, 86490), (8060, 83142), (8649, 77480), (8940, 74958), (9238, 72540), (9610, 69732), (9672, 69285), (9685, 69192), (10728, 62465), (11160, 60047), (11532, 58110), (11622, 57660), (12090, 55428), (12493, 53640), (13410, 49972), (13857, 48360), (14415, 46488), (14508, 46190), (15496, 43245), (16120, 41571), (17298, 38740), (17433, 38440), (17880, 37479), (18135, 36952), (18476, 36270), (19220, 34866), (19370, 34596), (23064, 29055), (23095, 29016), (23244, 28830), (24180, 27714), (24986, 26820)]