2054778720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{911}}^1$

素因数の和:1093

約数の個数: 192

約数和(自身を含む): 6707183616

約数和(自身を除く): 4652404896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 127, 148, 160, 185, 222, 240, 254, 296, 370, 381, 444, 480, 508, 555, 592, 635, 740, 762, 888, 911, 1016, 1110, 1184, 1270, 1480, 1524, 1776, 1822, 1905, 2032, 2220, 2540, 2733, 2960, 3048, 3552, 3644, 3810, 4064, 4440, 4555, 4699, 5080, 5466, 5920, 6096, 7288, 7620, 8880, 9110, 9398, 10160, 10932, 12192, 13665, 14097, 14576, 15240, 17760, 18220, 18796, 20320, 21864, 23495, 27330, 28194, 29152, 30480, 33707, 36440, 37592, 43728, 46990, 54660, 56388, 60960, 67414, 70485, 72880, 75184, 87456, 93980, 101121, 109320, 112776, 115697, 134828, 140970, 145760, 150368, 168535, 187960, 202242, 218640, 225552, 231394, 269656, 281940, 337070, 347091, 375920, 404484, 437280, 451104, 462788, 505605, 539312, 563880, 578485, 674140, 694182, 751840, 808968, 925576, 1011210, 1078624, 1127760, 1156970, 1348280, 1388364, 1617936, 1735455, 1851152, 2022420, 2255520, 2313940, 2696560, 2776728, 3235872, 3470910, 3702304, 4044840, 4280789, 4627880, 5393120, 5553456, 6941820, 8089680, 8561578, 9255760, 11106912, 12842367, 13883640, 16179360, 17123156, 18511520, 21403945, 25684734, 27767280, 34246312, 42807890, 51369468, 55534560, 64211835, 68492624, 85615780, 102738936, 128423670, 136985248, 171231560, 205477872, 256847340, 342463120, 410955744, 513694680, 684926240, 1027389360, 2054778720]

約数ペア:

[(1, 2054778720), (2, 1027389360), (3, 684926240), (4, 513694680), (5, 410955744), (6, 342463120), (8, 256847340), (10, 205477872), (12, 171231560), (15, 136985248), (16, 128423670), (20, 102738936), (24, 85615780), (30, 68492624), (32, 64211835), (37, 55534560), (40, 51369468), (48, 42807890), (60, 34246312), (74, 27767280), (80, 25684734), (96, 21403945), (111, 18511520), (120, 17123156), (127, 16179360), (148, 13883640), (160, 12842367), (185, 11106912), (222, 9255760), (240, 8561578), (254, 8089680), (296, 6941820), (370, 5553456), (381, 5393120), (444, 4627880), (480, 4280789), (508, 4044840), (555, 3702304), (592, 3470910), (635, 3235872), (740, 2776728), (762, 2696560), (888, 2313940), (911, 2255520), (1016, 2022420), (1110, 1851152), (1184, 1735455), (1270, 1617936), (1480, 1388364), (1524, 1348280), (1776, 1156970), (1822, 1127760), (1905, 1078624), (2032, 1011210), (2220, 925576), (2540, 808968), (2733, 751840), (2960, 694182), (3048, 674140), (3552, 578485), (3644, 563880), (3810, 539312), (4064, 505605), (4440, 462788), (4555, 451104), (4699, 437280), (5080, 404484), (5466, 375920), (5920, 347091), (6096, 337070), (7288, 281940), (7620, 269656), (8880, 231394), (9110, 225552), (9398, 218640), (10160, 202242), (10932, 187960), (12192, 168535), (13665, 150368), (14097, 145760), (14576, 140970), (15240, 134828), (17760, 115697), (18220, 112776), (18796, 109320), (20320, 101121), (21864, 93980), (23495, 87456), (27330, 75184), (28194, 72880), (29152, 70485), (30480, 67414), (33707, 60960), (36440, 56388), (37592, 54660), (43728, 46990)]