68718281760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^2\times {\mathrm{13709}}^1$

素因数の和:13848

約数の個数: 216

約数和(自身を含む): 238560498540

約数和(自身を除く): 169842216780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1440, 1770, 1888, 2124, 2360, 2655, 2832, 3481, 3540, 4248, 4720, 5310, 5664, 6962, 7080, 8496, 9440, 10443, 10620, 13709, 13924, 14160, 16992, 17405, 20886, 21240, 27418, 27848, 28320, 31329, 34810, 41127, 41772, 42480, 52215, 54836, 55696, 62658, 68545, 69620, 82254, 83544, 84960, 104430, 109672, 111392, 123381, 125316, 137090, 139240, 156645, 164508, 167088, 205635, 208860, 219344, 246762, 250632, 274180, 278480, 313290, 329016, 334176, 411270, 417720, 438688, 493524, 501264, 548360, 556960, 616905, 626580, 658032, 808831, 822540, 835440, 987048, 1002528, 1096720, 1233810, 1253160, 1316064, 1617662, 1645080, 1670880, 1974096, 2193440, 2426493, 2467620, 2506320, 3235324, 3290160, 3948192, 4044155, 4852986, 4935240, 5012640, 6470648, 6580320, 7279479, 8088310, 9705972, 9870480, 12132465, 12941296, 14558958, 16176620, 19411944, 19740960, 24264930, 25882592, 29117916, 32353240, 36397395, 38823888, 47721029, 48529860, 58235832, 64706480, 72794790, 77647776, 95442058, 97059720, 116471664, 129412960, 143163087, 145589580, 190884116, 194119440, 232943328, 238605145, 286326174, 291179160, 381768232, 388238880, 429489261, 477210290, 572652348, 582358320, 715815435, 763536464, 858978522, 954420580, 1145304696, 1164716640, 1431630870, 1527072928, 1717957044, 1908841160, 2147446305, 2290609392, 2863261740, 3435914088, 3817682320, 4294892610, 4581218784, 5726523480, 6871828176, 7635364640, 8589785220, 11453046960, 13743656352, 17179570440, 22906093920, 34359140880, 68718281760]

約数ペア:

[(1, 68718281760), (2, 34359140880), (3, 22906093920), (4, 17179570440), (5, 13743656352), (6, 11453046960), (8, 8589785220), (9, 7635364640), (10, 6871828176), (12, 5726523480), (15, 4581218784), (16, 4294892610), (18, 3817682320), (20, 3435914088), (24, 2863261740), (30, 2290609392), (32, 2147446305), (36, 1908841160), (40, 1717957044), (45, 1527072928), (48, 1431630870), (59, 1164716640), (60, 1145304696), (72, 954420580), (80, 858978522), (90, 763536464), (96, 715815435), (118, 582358320), (120, 572652348), (144, 477210290), (160, 429489261), (177, 388238880), (180, 381768232), (236, 291179160), (240, 286326174), (288, 238605145), (295, 232943328), (354, 194119440), (360, 190884116), (472, 145589580), (480, 143163087), (531, 129412960), (590, 116471664), (708, 97059720), (720, 95442058), (885, 77647776), (944, 72794790), (1062, 64706480), (1180, 58235832), (1416, 48529860), (1440, 47721029), (1770, 38823888), (1888, 36397395), (2124, 32353240), (2360, 29117916), (2655, 25882592), (2832, 24264930), (3481, 19740960), (3540, 19411944), (4248, 16176620), (4720, 14558958), (5310, 12941296), (5664, 12132465), (6962, 9870480), (7080, 9705972), (8496, 8088310), (9440, 7279479), (10443, 6580320), (10620, 6470648), (13709, 5012640), (13924, 4935240), (14160, 4852986), (16992, 4044155), (17405, 3948192), (20886, 3290160), (21240, 3235324), (27418, 2506320), (27848, 2467620), (28320, 2426493), (31329, 2193440), (34810, 1974096), (41127, 1670880), (41772, 1645080), (42480, 1617662), (52215, 1316064), (54836, 1253160), (55696, 1233810), (62658, 1096720), (68545, 1002528), (69620, 987048), (82254, 835440), (83544, 822540), (84960, 808831), (104430, 658032), (109672, 626580), (111392, 616905), (123381, 556960), (125316, 548360), (137090, 501264), (139240, 493524), (156645, 438688), (164508, 417720), (167088, 411270), (205635, 334176), (208860, 329016), (219344, 313290), (246762, 278480), (250632, 274180)]