2589793920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{64231}}^1$

素因数の和:64263

約数の個数: 192

約数和(自身を含む): 10220595840

約数和(自身を除く): 7630801920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 64231, 128462, 192693, 256924, 321155, 385386, 449617, 513848, 578079, 642310, 770772, 899234, 963465, 1027696, 1156158, 1284620, 1348851, 1541544, 1798468, 1926930, 2055392, 2248085, 2312316, 2569240, 2697702, 2890395, 3083088, 3596936, 3853860, 4046553, 4110784, 4496170, 4624632, 5138480, 5395404, 5780790, 6166176, 6744255, 7193872, 7707720, 8093106, 8221568, 8992340, 9249264, 10276960, 10790808, 11561580, 12332352, 13488510, 14387744, 15415440, 16186212, 17984680, 18498528, 20232765, 20553920, 21581616, 23123160, 24664704, 26977020, 28775488, 30830880, 32372424, 35969360, 36997056, 40465530, 41107840, 43163232, 46246320, 53954040, 57550976, 61661760, 64744848, 71938720, 73994112, 80931060, 86326464, 92492640, 107908080, 123323520, 129489696, 143877440, 161862120, 172652928, 184985280, 215816160, 258979392, 287754880, 323724240, 369970560, 431632320, 517958784, 647448480, 863264640, 1294896960, 2589793920]

約数ペア:

[(1, 2589793920), (2, 1294896960), (3, 863264640), (4, 647448480), (5, 517958784), (6, 431632320), (7, 369970560), (8, 323724240), (9, 287754880), (10, 258979392), (12, 215816160), (14, 184985280), (15, 172652928), (16, 161862120), (18, 143877440), (20, 129489696), (21, 123323520), (24, 107908080), (28, 92492640), (30, 86326464), (32, 80931060), (35, 73994112), (36, 71938720), (40, 64744848), (42, 61661760), (45, 57550976), (48, 53954040), (56, 46246320), (60, 43163232), (63, 41107840), (64, 40465530), (70, 36997056), (72, 35969360), (80, 32372424), (84, 30830880), (90, 28775488), (96, 26977020), (105, 24664704), (112, 23123160), (120, 21581616), (126, 20553920), (128, 20232765), (140, 18498528), (144, 17984680), (160, 16186212), (168, 15415440), (180, 14387744), (192, 13488510), (210, 12332352), (224, 11561580), (240, 10790808), (252, 10276960), (280, 9249264), (288, 8992340), (315, 8221568), (320, 8093106), (336, 7707720), (360, 7193872), (384, 6744255), (420, 6166176), (448, 5780790), (480, 5395404), (504, 5138480), (560, 4624632), (576, 4496170), (630, 4110784), (640, 4046553), (672, 3853860), (720, 3596936), (840, 3083088), (896, 2890395), (960, 2697702), (1008, 2569240), (1120, 2312316), (1152, 2248085), (1260, 2055392), (1344, 1926930), (1440, 1798468), (1680, 1541544), (1920, 1348851), (2016, 1284620), (2240, 1156158), (2520, 1027696), (2688, 963465), (2880, 899234), (3360, 770772), (4032, 642310), (4480, 578079), (5040, 513848), (5760, 449617), (6720, 385386), (8064, 321155), (10080, 256924), (13440, 192693), (20160, 128462), (40320, 64231)]