2945718720

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{146117}}^1$

素因数の和:146147

約数の個数: 168

約数和(自身を含む): 11579559264

約数和(自身を除く): 8633840544

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, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 146117, 292234, 438351, 584468, 730585, 876702, 1022819, 1168936, 1315053, 1461170, 1753404, 2045638, 2191755, 2337872, 2630106, 2922340, 3068457, 3506808, 4091276, 4383510, 4675744, 5114095, 5260212, 5844680, 6136914, 6575265, 7013616, 8182552, 8767020, 9205371, 9351488, 10228190, 10520424, 11689360, 12273828, 13150530, 14027232, 15342285, 16365104, 17534040, 18410742, 20456380, 21040848, 23378720, 24547656, 26301060, 28054464, 30684570, 32730208, 35068080, 36821484, 40912760, 42081696, 46026855, 46757440, 49095312, 52602120, 61369140, 65460416, 70136160, 73642968, 81825520, 84163392, 92053710, 98190624, 105204240, 122738280, 140272320, 147285936, 163651040, 184107420, 196381248, 210408480, 245476560, 294571872, 327302080, 368214840, 420816960, 490953120, 589143744, 736429680, 981906240, 1472859360, 2945718720]

約数ペア:

[(1, 2945718720), (2, 1472859360), (3, 981906240), (4, 736429680), (5, 589143744), (6, 490953120), (7, 420816960), (8, 368214840), (9, 327302080), (10, 294571872), (12, 245476560), (14, 210408480), (15, 196381248), (16, 184107420), (18, 163651040), (20, 147285936), (21, 140272320), (24, 122738280), (28, 105204240), (30, 98190624), (32, 92053710), (35, 84163392), (36, 81825520), (40, 73642968), (42, 70136160), (45, 65460416), (48, 61369140), (56, 52602120), (60, 49095312), (63, 46757440), (64, 46026855), (70, 42081696), (72, 40912760), (80, 36821484), (84, 35068080), (90, 32730208), (96, 30684570), (105, 28054464), (112, 26301060), (120, 24547656), (126, 23378720), (140, 21040848), (144, 20456380), (160, 18410742), (168, 17534040), (180, 16365104), (192, 15342285), (210, 14027232), (224, 13150530), (240, 12273828), (252, 11689360), (280, 10520424), (288, 10228190), (315, 9351488), (320, 9205371), (336, 8767020), (360, 8182552), (420, 7013616), (448, 6575265), (480, 6136914), (504, 5844680), (560, 5260212), (576, 5114095), (630, 4675744), (672, 4383510), (720, 4091276), (840, 3506808), (960, 3068457), (1008, 2922340), (1120, 2630106), (1260, 2337872), (1344, 2191755), (1440, 2045638), (1680, 1753404), (2016, 1461170), (2240, 1315053), (2520, 1168936), (2880, 1022819), (3360, 876702), (4032, 730585), (5040, 584468), (6720, 438351), (10080, 292234), (20160, 146117)]