64902363840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{726953}}^1$

素因数の和:727007

約数の個数: 168

約数和(自身を含む): 230438602368

約数和(自身を除く): 165536238528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5580, 5952, 7440, 8928, 9920, 11160, 14880, 17856, 22320, 29760, 44640, 89280, 726953, 1453906, 2180859, 2907812, 3634765, 4361718, 5815624, 6542577, 7269530, 8723436, 10904295, 11631248, 13085154, 14539060, 17446872, 21808590, 22535543, 23262496, 26170308, 29078120, 32712885, 34893744, 43617180, 45071086, 46524992, 52340616, 58156240, 65425770, 67606629, 69787488, 87234360, 90142172, 104681232, 112677715, 116312480, 130851540, 135213258, 139574976, 174468720, 180284344, 202819887, 209362464, 225355430, 232624960, 261703080, 270426516, 338033145, 348937440, 360568688, 405639774, 418724928, 450710860, 523406160, 540853032, 676066290, 697874880, 721137376, 811279548, 901421720, 1014099435, 1046812320, 1081706064, 1352132580, 1442274752, 1622559096, 1802843440, 2028198870, 2093624640, 2163412128, 2704265160, 3245118192, 3605686880, 4056397740, 4326824256, 5408530320, 6490236384, 7211373760, 8112795480, 10817060640, 12980472768, 16225590960, 21634121280, 32451181920, 64902363840]

約数ペア:

[(1, 64902363840), (2, 32451181920), (3, 21634121280), (4, 16225590960), (5, 12980472768), (6, 10817060640), (8, 8112795480), (9, 7211373760), (10, 6490236384), (12, 5408530320), (15, 4326824256), (16, 4056397740), (18, 3605686880), (20, 3245118192), (24, 2704265160), (30, 2163412128), (31, 2093624640), (32, 2028198870), (36, 1802843440), (40, 1622559096), (45, 1442274752), (48, 1352132580), (60, 1081706064), (62, 1046812320), (64, 1014099435), (72, 901421720), (80, 811279548), (90, 721137376), (93, 697874880), (96, 676066290), (120, 540853032), (124, 523406160), (144, 450710860), (155, 418724928), (160, 405639774), (180, 360568688), (186, 348937440), (192, 338033145), (240, 270426516), (248, 261703080), (279, 232624960), (288, 225355430), (310, 209362464), (320, 202819887), (360, 180284344), (372, 174468720), (465, 139574976), (480, 135213258), (496, 130851540), (558, 116312480), (576, 112677715), (620, 104681232), (720, 90142172), (744, 87234360), (930, 69787488), (960, 67606629), (992, 65425770), (1116, 58156240), (1240, 52340616), (1395, 46524992), (1440, 45071086), (1488, 43617180), (1860, 34893744), (1984, 32712885), (2232, 29078120), (2480, 26170308), (2790, 23262496), (2880, 22535543), (2976, 21808590), (3720, 17446872), (4464, 14539060), (4960, 13085154), (5580, 11631248), (5952, 10904295), (7440, 8723436), (8928, 7269530), (9920, 6542577), (11160, 5815624), (14880, 4361718), (17856, 3634765), (22320, 2907812), (29760, 2180859), (44640, 1453906), (89280, 726953)]