2511621720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1879}}^1$

素因数の和:2022

約数の個数: 192

約数和(自身を含む): 8446464000

約数和(自身を除く): 5934842280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 79, 90, 94, 120, 141, 158, 180, 188, 235, 237, 282, 316, 360, 376, 395, 423, 470, 474, 564, 632, 705, 711, 790, 846, 940, 948, 1128, 1185, 1410, 1422, 1580, 1692, 1879, 1880, 1896, 2115, 2370, 2820, 2844, 3160, 3384, 3555, 3713, 3758, 4230, 4740, 5637, 5640, 5688, 7110, 7426, 7516, 8460, 9395, 9480, 11139, 11274, 14220, 14852, 15032, 16911, 16920, 18565, 18790, 22278, 22548, 28185, 28440, 29704, 33417, 33822, 37130, 37580, 44556, 45096, 55695, 56370, 66834, 67644, 74260, 75160, 84555, 88313, 89112, 111390, 112740, 133668, 135288, 148441, 148520, 167085, 169110, 176626, 222780, 225480, 264939, 267336, 296882, 334170, 338220, 353252, 441565, 445323, 445560, 529878, 593764, 668340, 676440, 706504, 742205, 794817, 883130, 890646, 1059756, 1187528, 1324695, 1335969, 1336680, 1484410, 1589634, 1766260, 1781292, 2119512, 2226615, 2649390, 2671938, 2968820, 3179268, 3532520, 3562584, 3974085, 4453230, 5298780, 5343876, 5937640, 6358536, 6679845, 6976727, 7948170, 8906460, 10597560, 10687752, 13359690, 13953454, 15896340, 17812920, 20930181, 26719380, 27906908, 31792680, 34883635, 41860362, 53438760, 55813816, 62790543, 69767270, 83720724, 104650905, 125581086, 139534540, 167441448, 209301810, 251162172, 279069080, 313952715, 418603620, 502324344, 627905430, 837207240, 1255810860, 2511621720]

約数ペア:

[(1, 2511621720), (2, 1255810860), (3, 837207240), (4, 627905430), (5, 502324344), (6, 418603620), (8, 313952715), (9, 279069080), (10, 251162172), (12, 209301810), (15, 167441448), (18, 139534540), (20, 125581086), (24, 104650905), (30, 83720724), (36, 69767270), (40, 62790543), (45, 55813816), (47, 53438760), (60, 41860362), (72, 34883635), (79, 31792680), (90, 27906908), (94, 26719380), (120, 20930181), (141, 17812920), (158, 15896340), (180, 13953454), (188, 13359690), (235, 10687752), (237, 10597560), (282, 8906460), (316, 7948170), (360, 6976727), (376, 6679845), (395, 6358536), (423, 5937640), (470, 5343876), (474, 5298780), (564, 4453230), (632, 3974085), (705, 3562584), (711, 3532520), (790, 3179268), (846, 2968820), (940, 2671938), (948, 2649390), (1128, 2226615), (1185, 2119512), (1410, 1781292), (1422, 1766260), (1580, 1589634), (1692, 1484410), (1879, 1336680), (1880, 1335969), (1896, 1324695), (2115, 1187528), (2370, 1059756), (2820, 890646), (2844, 883130), (3160, 794817), (3384, 742205), (3555, 706504), (3713, 676440), (3758, 668340), (4230, 593764), (4740, 529878), (5637, 445560), (5640, 445323), (5688, 441565), (7110, 353252), (7426, 338220), (7516, 334170), (8460, 296882), (9395, 267336), (9480, 264939), (11139, 225480), (11274, 222780), (14220, 176626), (14852, 169110), (15032, 167085), (16911, 148520), (16920, 148441), (18565, 135288), (18790, 133668), (22278, 112740), (22548, 111390), (28185, 89112), (28440, 88313), (29704, 84555), (33417, 75160), (33822, 74260), (37130, 67644), (37580, 66834), (44556, 56370), (45096, 55695)]