20140692480

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11813}}^1$

素因数の和:11881

約数の個数: 264

約数和(自身を含む): 71679176712

約数和(自身を除く): 51538484232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 256, 288, 296, 320, 333, 360, 370, 384, 444, 480, 512, 555, 576, 592, 640, 666, 720, 740, 768, 888, 960, 1024, 1110, 1152, 1184, 1280, 1332, 1440, 1480, 1536, 1665, 1776, 1920, 2220, 2304, 2368, 2560, 2664, 2880, 2960, 3072, 3330, 3552, 3840, 4440, 4608, 4736, 5120, 5328, 5760, 5920, 6660, 7104, 7680, 8880, 9216, 9472, 10656, 11520, 11813, 11840, 13320, 14208, 15360, 17760, 18944, 21312, 23040, 23626, 23680, 26640, 28416, 35439, 35520, 37888, 42624, 46080, 47252, 47360, 53280, 56832, 59065, 70878, 71040, 85248, 94504, 94720, 106317, 106560, 113664, 118130, 141756, 142080, 170496, 177195, 189008, 189440, 212634, 213120, 236260, 283512, 284160, 340992, 354390, 378016, 425268, 426240, 437081, 472520, 531585, 567024, 568320, 708780, 756032, 850536, 852480, 874162, 945040, 1063170, 1134048, 1311243, 1417560, 1512064, 1701072, 1704960, 1748324, 1890080, 2126340, 2185405, 2268096, 2622486, 2835120, 3024128, 3402144, 3496648, 3780160, 3933729, 4252680, 4370810, 4536192, 5244972, 5670240, 6048256, 6556215, 6804288, 6993296, 7560320, 7867458, 8505360, 8741620, 9072384, 10489944, 11340480, 12096512, 13112430, 13608576, 13986592, 15120640, 15734916, 17010720, 17483240, 18144768, 19668645, 20979888, 22680960, 26224860, 27217152, 27973184, 30241280, 31469832, 34021440, 34966480, 36289536, 39337290, 41959776, 45361920, 52449720, 54434304, 55946368, 60482560, 62939664, 68042880, 69932960, 78674580, 83919552, 90723840, 104899440, 108868608, 111892736, 125879328, 136085760, 139865920, 157349160, 167839104, 181447680, 209798880, 223785472, 251758656, 272171520, 279731840, 314698320, 335678208, 419597760, 447570944, 503517312, 544343040, 559463680, 629396640, 671356416, 839195520, 1007034624, 1118927360, 1258793280, 1342712832, 1678391040, 2014069248, 2237854720, 2517586560, 3356782080, 4028138496, 5035173120, 6713564160, 10070346240, 20140692480]

約数ペア:

[(1, 20140692480), (2, 10070346240), (3, 6713564160), (4, 5035173120), (5, 4028138496), (6, 3356782080), (8, 2517586560), (9, 2237854720), (10, 2014069248), (12, 1678391040), (15, 1342712832), (16, 1258793280), (18, 1118927360), (20, 1007034624), (24, 839195520), (30, 671356416), (32, 629396640), (36, 559463680), (37, 544343040), (40, 503517312), (45, 447570944), (48, 419597760), (60, 335678208), (64, 314698320), (72, 279731840), (74, 272171520), (80, 251758656), (90, 223785472), (96, 209798880), (111, 181447680), (120, 167839104), (128, 157349160), (144, 139865920), (148, 136085760), (160, 125879328), (180, 111892736), (185, 108868608), (192, 104899440), (222, 90723840), (240, 83919552), (256, 78674580), (288, 69932960), (296, 68042880), (320, 62939664), (333, 60482560), (360, 55946368), (370, 54434304), (384, 52449720), (444, 45361920), (480, 41959776), (512, 39337290), (555, 36289536), (576, 34966480), (592, 34021440), (640, 31469832), (666, 30241280), (720, 27973184), (740, 27217152), (768, 26224860), (888, 22680960), (960, 20979888), (1024, 19668645), (1110, 18144768), (1152, 17483240), (1184, 17010720), (1280, 15734916), (1332, 15120640), (1440, 13986592), (1480, 13608576), (1536, 13112430), (1665, 12096512), (1776, 11340480), (1920, 10489944), (2220, 9072384), (2304, 8741620), (2368, 8505360), (2560, 7867458), (2664, 7560320), (2880, 6993296), (2960, 6804288), (3072, 6556215), (3330, 6048256), (3552, 5670240), (3840, 5244972), (4440, 4536192), (4608, 4370810), (4736, 4252680), (5120, 3933729), (5328, 3780160), (5760, 3496648), (5920, 3402144), (6660, 3024128), (7104, 2835120), (7680, 2622486), (8880, 2268096), (9216, 2185405), (9472, 2126340), (10656, 1890080), (11520, 1748324), (11813, 1704960), (11840, 1701072), (13320, 1512064), (14208, 1417560), (15360, 1311243), (17760, 1134048), (18944, 1063170), (21312, 945040), (23040, 874162), (23626, 852480), (23680, 850536), (26640, 756032), (28416, 708780), (35439, 568320), (35520, 567024), (37888, 531585), (42624, 472520), (46080, 437081), (47252, 426240), (47360, 425268), (53280, 378016), (56832, 354390), (59065, 340992), (70878, 284160), (71040, 283512), (85248, 236260), (94504, 213120), (94720, 212634), (106317, 189440), (106560, 189008), (113664, 177195), (118130, 170496), (141756, 142080)]