427541984640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{194819}}^1$

素因数の和:194974

約数の個数: 256

約数和(自身を含む): 1526141952000

約数和(自身を除く): 1098599967360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 127, 128, 135, 144, 160, 180, 192, 216, 240, 254, 270, 288, 320, 360, 381, 384, 432, 480, 508, 540, 576, 635, 640, 720, 762, 864, 960, 1016, 1080, 1143, 1152, 1270, 1440, 1524, 1728, 1905, 1920, 2032, 2160, 2286, 2540, 2880, 3048, 3429, 3456, 3810, 4064, 4320, 4572, 5080, 5715, 5760, 6096, 6858, 7620, 8128, 8640, 9144, 10160, 11430, 12192, 13716, 15240, 16256, 17145, 17280, 18288, 20320, 22860, 24384, 27432, 30480, 34290, 36576, 40640, 45720, 48768, 54864, 60960, 68580, 73152, 81280, 91440, 109728, 121920, 137160, 146304, 182880, 194819, 219456, 243840, 274320, 365760, 389638, 438912, 548640, 584457, 731520, 779276, 974095, 1097280, 1168914, 1558552, 1753371, 1948190, 2194560, 2337828, 2922285, 3117104, 3506742, 3896380, 4675656, 5260113, 5844570, 6234208, 7013484, 7792760, 8766855, 9351312, 10520226, 11689140, 12468416, 14026968, 15585520, 17533710, 18702624, 21040452, 23378280, 24742013, 24936832, 26300565, 28053936, 31171040, 35067420, 37405248, 42080904, 46756560, 49484026, 52601130, 56107872, 62342080, 70134840, 74226039, 74810496, 84161808, 93513120, 98968052, 105202260, 112215744, 123710065, 124684160, 140269680, 148452078, 168323616, 187026240, 197936104, 210404520, 222678117, 224431488, 247420130, 280539360, 296904156, 336647232, 371130195, 374052480, 395872208, 420809040, 445356234, 494840260, 561078720, 593808312, 668034351, 673294464, 742260390, 791744416, 841618080, 890712468, 989680520, 1113390585, 1122157440, 1187616624, 1336068702, 1484520780, 1583488832, 1683236160, 1781424936, 1979361040, 2226781170, 2375233248, 2672137404, 2969041560, 3166977664, 3340171755, 3366472320, 3562849872, 3958722080, 4453562340, 4750466496, 5344274808, 5938083120, 6680343510, 7125699744, 7917444160, 8907124680, 9500932992, 10688549616, 11876166240, 13360687020, 14251399488, 15834888320, 17814249360, 21377099232, 23752332480, 26721374040, 28502798976, 35628498720, 42754198464, 47504664960, 53442748080, 71256997440, 85508396928, 106885496160, 142513994880, 213770992320, 427541984640]

約数ペア:

[(1, 427541984640), (2, 213770992320), (3, 142513994880), (4, 106885496160), (5, 85508396928), (6, 71256997440), (8, 53442748080), (9, 47504664960), (10, 42754198464), (12, 35628498720), (15, 28502798976), (16, 26721374040), (18, 23752332480), (20, 21377099232), (24, 17814249360), (27, 15834888320), (30, 14251399488), (32, 13360687020), (36, 11876166240), (40, 10688549616), (45, 9500932992), (48, 8907124680), (54, 7917444160), (60, 7125699744), (64, 6680343510), (72, 5938083120), (80, 5344274808), (90, 4750466496), (96, 4453562340), (108, 3958722080), (120, 3562849872), (127, 3366472320), (128, 3340171755), (135, 3166977664), (144, 2969041560), (160, 2672137404), (180, 2375233248), (192, 2226781170), (216, 1979361040), (240, 1781424936), (254, 1683236160), (270, 1583488832), (288, 1484520780), (320, 1336068702), (360, 1187616624), (381, 1122157440), (384, 1113390585), (432, 989680520), (480, 890712468), (508, 841618080), (540, 791744416), (576, 742260390), (635, 673294464), (640, 668034351), (720, 593808312), (762, 561078720), (864, 494840260), (960, 445356234), (1016, 420809040), (1080, 395872208), (1143, 374052480), (1152, 371130195), (1270, 336647232), (1440, 296904156), (1524, 280539360), (1728, 247420130), (1905, 224431488), (1920, 222678117), (2032, 210404520), (2160, 197936104), (2286, 187026240), (2540, 168323616), (2880, 148452078), (3048, 140269680), (3429, 124684160), (3456, 123710065), (3810, 112215744), (4064, 105202260), (4320, 98968052), (4572, 93513120), (5080, 84161808), (5715, 74810496), (5760, 74226039), (6096, 70134840), (6858, 62342080), (7620, 56107872), (8128, 52601130), (8640, 49484026), (9144, 46756560), (10160, 42080904), (11430, 37405248), (12192, 35067420), (13716, 31171040), (15240, 28053936), (16256, 26300565), (17145, 24936832), (17280, 24742013), (18288, 23378280), (20320, 21040452), (22860, 18702624), (24384, 17533710), (27432, 15585520), (30480, 14026968), (34290, 12468416), (36576, 11689140), (40640, 10520226), (45720, 9351312), (48768, 8766855), (54864, 7792760), (60960, 7013484), (68580, 6234208), (73152, 5844570), (81280, 5260113), (91440, 4675656), (109728, 3896380), (121920, 3506742), (137160, 3117104), (146304, 2922285), (182880, 2337828), (194819, 2194560), (219456, 1948190), (243840, 1753371), (274320, 1558552), (365760, 1168914), (389638, 1097280), (438912, 974095), (548640, 779276), (584457, 731520)]