1864331280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5521}}^1$

素因数の和:5614

約数の個数: 240

約数和(自身を含む): 7263594624

約数和(自身を除く): 5399263344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 67, 70, 72, 80, 84, 90, 105, 112, 120, 126, 134, 140, 144, 168, 180, 201, 210, 240, 252, 268, 280, 315, 335, 336, 360, 402, 420, 469, 504, 536, 560, 603, 630, 670, 720, 804, 840, 938, 1005, 1008, 1072, 1206, 1260, 1340, 1407, 1608, 1680, 1876, 2010, 2345, 2412, 2520, 2680, 2814, 3015, 3216, 3752, 4020, 4221, 4690, 4824, 5040, 5360, 5521, 5628, 6030, 7035, 7504, 8040, 8442, 9380, 9648, 11042, 11256, 12060, 14070, 16080, 16563, 16884, 18760, 21105, 22084, 22512, 24120, 27605, 28140, 33126, 33768, 37520, 38647, 42210, 44168, 48240, 49689, 55210, 56280, 66252, 67536, 77294, 82815, 84420, 88336, 99378, 110420, 112560, 115941, 132504, 154588, 165630, 168840, 193235, 198756, 220840, 231882, 248445, 265008, 309176, 331260, 337680, 347823, 369907, 386470, 397512, 441680, 463764, 496890, 579705, 618352, 662520, 695646, 739814, 772940, 795024, 927528, 993780, 1109721, 1159410, 1325040, 1391292, 1479628, 1545880, 1739115, 1849535, 1855056, 1987560, 2219442, 2318820, 2589349, 2782584, 2959256, 3091760, 3329163, 3478230, 3699070, 3975120, 4438884, 4637640, 5178698, 5548605, 5565168, 5918512, 6658326, 6956460, 7398140, 7768047, 8877768, 9275280, 10357396, 11097210, 12946745, 13316652, 13912920, 14796280, 15536094, 16645815, 17755536, 20714792, 22194420, 23304141, 25893490, 26633304, 27825840, 29592560, 31072188, 33291630, 38840235, 41429584, 44388840, 46608282, 51786980, 53266608, 62144376, 66583260, 77680470, 88777680, 93216564, 103573960, 116520705, 124288752, 133166520, 155360940, 186433128, 207147920, 233041410, 266333040, 310721880, 372866256, 466082820, 621443760, 932165640, 1864331280]

約数ペア:

[(1, 1864331280), (2, 932165640), (3, 621443760), (4, 466082820), (5, 372866256), (6, 310721880), (7, 266333040), (8, 233041410), (9, 207147920), (10, 186433128), (12, 155360940), (14, 133166520), (15, 124288752), (16, 116520705), (18, 103573960), (20, 93216564), (21, 88777680), (24, 77680470), (28, 66583260), (30, 62144376), (35, 53266608), (36, 51786980), (40, 46608282), (42, 44388840), (45, 41429584), (48, 38840235), (56, 33291630), (60, 31072188), (63, 29592560), (67, 27825840), (70, 26633304), (72, 25893490), (80, 23304141), (84, 22194420), (90, 20714792), (105, 17755536), (112, 16645815), (120, 15536094), (126, 14796280), (134, 13912920), (140, 13316652), (144, 12946745), (168, 11097210), (180, 10357396), (201, 9275280), (210, 8877768), (240, 7768047), (252, 7398140), (268, 6956460), (280, 6658326), (315, 5918512), (335, 5565168), (336, 5548605), (360, 5178698), (402, 4637640), (420, 4438884), (469, 3975120), (504, 3699070), (536, 3478230), (560, 3329163), (603, 3091760), (630, 2959256), (670, 2782584), (720, 2589349), (804, 2318820), (840, 2219442), (938, 1987560), (1005, 1855056), (1008, 1849535), (1072, 1739115), (1206, 1545880), (1260, 1479628), (1340, 1391292), (1407, 1325040), (1608, 1159410), (1680, 1109721), (1876, 993780), (2010, 927528), (2345, 795024), (2412, 772940), (2520, 739814), (2680, 695646), (2814, 662520), (3015, 618352), (3216, 579705), (3752, 496890), (4020, 463764), (4221, 441680), (4690, 397512), (4824, 386470), (5040, 369907), (5360, 347823), (5521, 337680), (5628, 331260), (6030, 309176), (7035, 265008), (7504, 248445), (8040, 231882), (8442, 220840), (9380, 198756), (9648, 193235), (11042, 168840), (11256, 165630), (12060, 154588), (14070, 132504), (16080, 115941), (16563, 112560), (16884, 110420), (18760, 99378), (21105, 88336), (22084, 84420), (22512, 82815), (24120, 77294), (27605, 67536), (28140, 66252), (33126, 56280), (33768, 55210), (37520, 49689), (38647, 48240), (42210, 44168)]