2177430240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1553}}^1$

素因数の和:1721

約数の個数: 192

約数和(自身を含む): 7218118656

約数和(自身を除く): 5040688416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 127, 138, 160, 184, 230, 240, 254, 276, 345, 368, 381, 460, 480, 508, 552, 635, 690, 736, 762, 920, 1016, 1104, 1270, 1380, 1524, 1553, 1840, 1905, 2032, 2208, 2540, 2760, 2921, 3048, 3106, 3680, 3810, 4064, 4659, 5080, 5520, 5842, 6096, 6212, 7620, 7765, 8763, 9318, 10160, 11040, 11684, 12192, 12424, 14605, 15240, 15530, 17526, 18636, 20320, 23295, 23368, 24848, 29210, 30480, 31060, 35052, 35719, 37272, 43815, 46590, 46736, 49696, 58420, 60960, 62120, 70104, 71438, 74544, 87630, 93180, 93472, 107157, 116840, 124240, 140208, 142876, 149088, 175260, 178595, 186360, 197231, 214314, 233680, 248480, 280416, 285752, 350520, 357190, 372720, 394462, 428628, 467360, 535785, 571504, 591693, 701040, 714380, 745440, 788924, 857256, 986155, 1071570, 1143008, 1183386, 1402080, 1428760, 1577848, 1714512, 1972310, 2143140, 2366772, 2857520, 2958465, 3155696, 3429024, 3944620, 4286280, 4536313, 4733544, 5715040, 5916930, 6311392, 7889240, 8572560, 9072626, 9467088, 11833860, 13608939, 15778480, 17145120, 18145252, 18934176, 22681565, 23667720, 27217878, 31556960, 36290504, 45363130, 47335440, 54435756, 68044695, 72581008, 90726260, 94670880, 108871512, 136089390, 145162016, 181452520, 217743024, 272178780, 362905040, 435486048, 544357560, 725810080, 1088715120, 2177430240]

約数ペア:

[(1, 2177430240), (2, 1088715120), (3, 725810080), (4, 544357560), (5, 435486048), (6, 362905040), (8, 272178780), (10, 217743024), (12, 181452520), (15, 145162016), (16, 136089390), (20, 108871512), (23, 94670880), (24, 90726260), (30, 72581008), (32, 68044695), (40, 54435756), (46, 47335440), (48, 45363130), (60, 36290504), (69, 31556960), (80, 27217878), (92, 23667720), (96, 22681565), (115, 18934176), (120, 18145252), (127, 17145120), (138, 15778480), (160, 13608939), (184, 11833860), (230, 9467088), (240, 9072626), (254, 8572560), (276, 7889240), (345, 6311392), (368, 5916930), (381, 5715040), (460, 4733544), (480, 4536313), (508, 4286280), (552, 3944620), (635, 3429024), (690, 3155696), (736, 2958465), (762, 2857520), (920, 2366772), (1016, 2143140), (1104, 1972310), (1270, 1714512), (1380, 1577848), (1524, 1428760), (1553, 1402080), (1840, 1183386), (1905, 1143008), (2032, 1071570), (2208, 986155), (2540, 857256), (2760, 788924), (2921, 745440), (3048, 714380), (3106, 701040), (3680, 591693), (3810, 571504), (4064, 535785), (4659, 467360), (5080, 428628), (5520, 394462), (5842, 372720), (6096, 357190), (6212, 350520), (7620, 285752), (7765, 280416), (8763, 248480), (9318, 233680), (10160, 214314), (11040, 197231), (11684, 186360), (12192, 178595), (12424, 175260), (14605, 149088), (15240, 142876), (15530, 140208), (17526, 124240), (18636, 116840), (20320, 107157), (23295, 93472), (23368, 93180), (24848, 87630), (29210, 74544), (30480, 71438), (31060, 70104), (35052, 62120), (35719, 60960), (37272, 58420), (43815, 49696), (46590, 46736)]