2108545320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{8933}}^1$

素因数の和:9235

約数の個数: 128

約数和(自身を含む): 7255837440

約数和(自身を除く): 5147292120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 281, 420, 562, 840, 843, 1124, 1405, 1686, 1967, 2248, 2810, 3372, 3934, 4215, 5620, 5901, 6744, 7868, 8430, 8933, 9835, 11240, 11802, 15736, 16860, 17866, 19670, 23604, 26799, 29505, 33720, 35732, 39340, 44665, 47208, 53598, 59010, 62531, 71464, 78680, 89330, 107196, 118020, 125062, 133995, 178660, 187593, 214392, 236040, 250124, 267990, 312655, 357320, 375186, 500248, 535980, 625310, 750372, 937965, 1071960, 1250620, 1500744, 1875930, 2501240, 2510173, 3751860, 5020346, 7503720, 7530519, 10040692, 12550865, 15061038, 17571211, 20081384, 25101730, 30122076, 35142422, 37652595, 50203460, 52713633, 60244152, 70284844, 75305190, 87856055, 100406920, 105427266, 140569688, 150610380, 175712110, 210854532, 263568165, 301220760, 351424220, 421709064, 527136330, 702848440, 1054272660, 2108545320]

約数ペア:

[(1, 2108545320), (2, 1054272660), (3, 702848440), (4, 527136330), (5, 421709064), (6, 351424220), (7, 301220760), (8, 263568165), (10, 210854532), (12, 175712110), (14, 150610380), (15, 140569688), (20, 105427266), (21, 100406920), (24, 87856055), (28, 75305190), (30, 70284844), (35, 60244152), (40, 52713633), (42, 50203460), (56, 37652595), (60, 35142422), (70, 30122076), (84, 25101730), (105, 20081384), (120, 17571211), (140, 15061038), (168, 12550865), (210, 10040692), (280, 7530519), (281, 7503720), (420, 5020346), (562, 3751860), (840, 2510173), (843, 2501240), (1124, 1875930), (1405, 1500744), (1686, 1250620), (1967, 1071960), (2248, 937965), (2810, 750372), (3372, 625310), (3934, 535980), (4215, 500248), (5620, 375186), (5901, 357320), (6744, 312655), (7868, 267990), (8430, 250124), (8933, 236040), (9835, 214392), (11240, 187593), (11802, 178660), (15736, 133995), (16860, 125062), (17866, 118020), (19670, 107196), (23604, 89330), (26799, 78680), (29505, 71464), (33720, 62531), (35732, 59010), (39340, 53598), (44665, 47208)]