2111195520

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{52361}}^1$

素因数の和:52393

約数の個数: 192

約数和(自身を含む): 8331841440

約数和(自身を除く): 6220645920

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, 52361, 104722, 157083, 209444, 261805, 314166, 366527, 418888, 471249, 523610, 628332, 733054, 785415, 837776, 942498, 1047220, 1099581, 1256664, 1466108, 1570830, 1675552, 1832635, 1884996, 2094440, 2199162, 2356245, 2513328, 2932216, 3141660, 3298743, 3351104, 3665270, 3769992, 4188880, 4398324, 4712490, 5026656, 5497905, 5864432, 6283320, 6597486, 6702208, 7330540, 7539984, 8377760, 8796648, 9424980, 10053312, 10995810, 11728864, 12566640, 13194972, 14661080, 15079968, 16493715, 16755520, 17593296, 18849960, 20106624, 21991620, 23457728, 25133280, 26389944, 29322160, 30159936, 32987430, 33511040, 35186592, 37699920, 43983240, 46915456, 50266560, 52779888, 58644320, 60319872, 65974860, 70373184, 75399840, 87966480, 100533120, 105559776, 117288640, 131949720, 140746368, 150799680, 175932960, 211119552, 234577280, 263899440, 301599360, 351865920, 422239104, 527798880, 703731840, 1055597760, 2111195520]

約数ペア:

[(1, 2111195520), (2, 1055597760), (3, 703731840), (4, 527798880), (5, 422239104), (6, 351865920), (7, 301599360), (8, 263899440), (9, 234577280), (10, 211119552), (12, 175932960), (14, 150799680), (15, 140746368), (16, 131949720), (18, 117288640), (20, 105559776), (21, 100533120), (24, 87966480), (28, 75399840), (30, 70373184), (32, 65974860), (35, 60319872), (36, 58644320), (40, 52779888), (42, 50266560), (45, 46915456), (48, 43983240), (56, 37699920), (60, 35186592), (63, 33511040), (64, 32987430), (70, 30159936), (72, 29322160), (80, 26389944), (84, 25133280), (90, 23457728), (96, 21991620), (105, 20106624), (112, 18849960), (120, 17593296), (126, 16755520), (128, 16493715), (140, 15079968), (144, 14661080), (160, 13194972), (168, 12566640), (180, 11728864), (192, 10995810), (210, 10053312), (224, 9424980), (240, 8796648), (252, 8377760), (280, 7539984), (288, 7330540), (315, 6702208), (320, 6597486), (336, 6283320), (360, 5864432), (384, 5497905), (420, 5026656), (448, 4712490), (480, 4398324), (504, 4188880), (560, 3769992), (576, 3665270), (630, 3351104), (640, 3298743), (672, 3141660), (720, 2932216), (840, 2513328), (896, 2356245), (960, 2199162), (1008, 2094440), (1120, 1884996), (1152, 1832635), (1260, 1675552), (1344, 1570830), (1440, 1466108), (1680, 1256664), (1920, 1099581), (2016, 1047220), (2240, 942498), (2520, 837776), (2688, 785415), (2880, 733054), (3360, 628332), (4032, 523610), (4480, 471249), (5040, 418888), (5760, 366527), (6720, 314166), (8064, 261805), (10080, 209444), (13440, 157083), (20160, 104722), (40320, 52361)]