38368064640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{1289}}^1$

素因数の和:1767

約数の個数: 256

約数和(自身を含む): 126001008000

約数和(自身を除く): 87632943360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 419, 444, 480, 555, 592, 640, 740, 838, 888, 960, 1110, 1184, 1257, 1289, 1480, 1676, 1776, 1920, 2095, 2220, 2368, 2514, 2578, 2960, 3352, 3552, 3867, 4190, 4440, 4736, 5028, 5156, 5920, 6285, 6445, 6704, 7104, 7734, 8380, 8880, 10056, 10312, 11840, 12570, 12890, 13408, 14208, 15468, 15503, 16760, 17760, 19335, 20112, 20624, 23680, 25140, 25780, 26816, 30936, 31006, 33520, 35520, 38670, 40224, 41248, 46509, 47693, 50280, 51560, 53632, 61872, 62012, 67040, 71040, 77340, 77515, 80448, 82496, 93018, 95386, 100560, 103120, 123744, 124024, 134080, 143079, 154680, 155030, 160896, 164992, 186036, 190772, 201120, 206240, 232545, 238465, 247488, 248048, 268160, 286158, 309360, 310060, 372072, 381544, 402240, 412480, 465090, 476930, 494976, 496096, 540091, 572316, 618720, 620120, 715395, 744144, 763088, 804480, 824960, 930180, 953860, 992192, 1080182, 1144632, 1237440, 1240240, 1430790, 1488288, 1526176, 1620273, 1860360, 1907720, 1984384, 2160364, 2289264, 2474880, 2480480, 2700455, 2861580, 2976576, 3052352, 3240546, 3720720, 3815440, 4320728, 4578528, 4960960, 5400910, 5723160, 5953152, 6104704, 6481092, 7441440, 7630880, 8101365, 8641456, 9157056, 9921920, 10801820, 11446320, 12962184, 14882880, 15261760, 16202730, 17282912, 18314112, 19983367, 21603640, 22892640, 25924368, 29765760, 30523520, 32405460, 34565824, 39966734, 43207280, 45785280, 51848736, 59950101, 64810920, 69131648, 79933468, 86414560, 91570560, 99916835, 103697472, 119900202, 129621840, 159866936, 172829120, 199833670, 207394944, 239800404, 259243680, 299750505, 319733872, 345658240, 399667340, 479600808, 518487360, 599501010, 639467744, 799334680, 959201616, 1036974720, 1199002020, 1278935488, 1598669360, 1918403232, 2398004040, 2557870976, 3197338720, 3836806464, 4796008080, 6394677440, 7673612928, 9592016160, 12789354880, 19184032320, 38368064640]

約数ペア:

[(1, 38368064640), (2, 19184032320), (3, 12789354880), (4, 9592016160), (5, 7673612928), (6, 6394677440), (8, 4796008080), (10, 3836806464), (12, 3197338720), (15, 2557870976), (16, 2398004040), (20, 1918403232), (24, 1598669360), (30, 1278935488), (32, 1199002020), (37, 1036974720), (40, 959201616), (48, 799334680), (60, 639467744), (64, 599501010), (74, 518487360), (80, 479600808), (96, 399667340), (111, 345658240), (120, 319733872), (128, 299750505), (148, 259243680), (160, 239800404), (185, 207394944), (192, 199833670), (222, 172829120), (240, 159866936), (296, 129621840), (320, 119900202), (370, 103697472), (384, 99916835), (419, 91570560), (444, 86414560), (480, 79933468), (555, 69131648), (592, 64810920), (640, 59950101), (740, 51848736), (838, 45785280), (888, 43207280), (960, 39966734), (1110, 34565824), (1184, 32405460), (1257, 30523520), (1289, 29765760), (1480, 25924368), (1676, 22892640), (1776, 21603640), (1920, 19983367), (2095, 18314112), (2220, 17282912), (2368, 16202730), (2514, 15261760), (2578, 14882880), (2960, 12962184), (3352, 11446320), (3552, 10801820), (3867, 9921920), (4190, 9157056), (4440, 8641456), (4736, 8101365), (5028, 7630880), (5156, 7441440), (5920, 6481092), (6285, 6104704), (6445, 5953152), (6704, 5723160), (7104, 5400910), (7734, 4960960), (8380, 4578528), (8880, 4320728), (10056, 3815440), (10312, 3720720), (11840, 3240546), (12570, 3052352), (12890, 2976576), (13408, 2861580), (14208, 2700455), (15468, 2480480), (15503, 2474880), (16760, 2289264), (17760, 2160364), (19335, 1984384), (20112, 1907720), (20624, 1860360), (23680, 1620273), (25140, 1526176), (25780, 1488288), (26816, 1430790), (30936, 1240240), (31006, 1237440), (33520, 1144632), (35520, 1080182), (38670, 992192), (40224, 953860), (41248, 930180), (46509, 824960), (47693, 804480), (50280, 763088), (51560, 744144), (53632, 715395), (61872, 620120), (62012, 618720), (67040, 572316), (71040, 540091), (77340, 496096), (77515, 494976), (80448, 476930), (82496, 465090), (93018, 412480), (95386, 402240), (100560, 381544), (103120, 372072), (123744, 310060), (124024, 309360), (134080, 286158), (143079, 268160), (154680, 248048), (155030, 247488), (160896, 238465), (164992, 232545), (186036, 206240), (190772, 201120)]