2016175920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{16249}}^1$

素因数の和:16323

約数の個数: 160

約数和(自身を含む): 6963840000

約数和(自身を除く): 4947664080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 110, 120, 132, 141, 165, 176, 188, 220, 235, 240, 264, 282, 330, 376, 440, 470, 517, 528, 564, 660, 705, 752, 880, 940, 1034, 1128, 1320, 1410, 1551, 1880, 2068, 2256, 2585, 2640, 2820, 3102, 3760, 4136, 5170, 5640, 6204, 7755, 8272, 10340, 11280, 12408, 15510, 16249, 20680, 24816, 31020, 32498, 41360, 48747, 62040, 64996, 81245, 97494, 124080, 129992, 162490, 178739, 194988, 243735, 259984, 324980, 357478, 389976, 487470, 536217, 649960, 714956, 763703, 779952, 893695, 974940, 1072434, 1299920, 1429912, 1527406, 1787390, 1949880, 2144868, 2291109, 2681085, 2859824, 3054812, 3574780, 3818515, 3899760, 4289736, 4582218, 5362170, 6109624, 7149560, 7637030, 8400733, 8579472, 9164436, 10724340, 11455545, 12219248, 14299120, 15274060, 16801466, 18328872, 21448680, 22911090, 25202199, 30548120, 33602932, 36657744, 42003665, 42897360, 45822180, 50404398, 61096240, 67205864, 84007330, 91644360, 100808796, 126010995, 134411728, 168014660, 183288720, 201617592, 252021990, 336029320, 403235184, 504043980, 672058640, 1008087960, 2016175920]

約数ペア:

[(1, 2016175920), (2, 1008087960), (3, 672058640), (4, 504043980), (5, 403235184), (6, 336029320), (8, 252021990), (10, 201617592), (11, 183288720), (12, 168014660), (15, 134411728), (16, 126010995), (20, 100808796), (22, 91644360), (24, 84007330), (30, 67205864), (33, 61096240), (40, 50404398), (44, 45822180), (47, 42897360), (48, 42003665), (55, 36657744), (60, 33602932), (66, 30548120), (80, 25202199), (88, 22911090), (94, 21448680), (110, 18328872), (120, 16801466), (132, 15274060), (141, 14299120), (165, 12219248), (176, 11455545), (188, 10724340), (220, 9164436), (235, 8579472), (240, 8400733), (264, 7637030), (282, 7149560), (330, 6109624), (376, 5362170), (440, 4582218), (470, 4289736), (517, 3899760), (528, 3818515), (564, 3574780), (660, 3054812), (705, 2859824), (752, 2681085), (880, 2291109), (940, 2144868), (1034, 1949880), (1128, 1787390), (1320, 1527406), (1410, 1429912), (1551, 1299920), (1880, 1072434), (2068, 974940), (2256, 893695), (2585, 779952), (2640, 763703), (2820, 714956), (3102, 649960), (3760, 536217), (4136, 487470), (5170, 389976), (5640, 357478), (6204, 324980), (7755, 259984), (8272, 243735), (10340, 194988), (11280, 178739), (12408, 162490), (15510, 129992), (16249, 124080), (20680, 97494), (24816, 81245), (31020, 64996), (32498, 62040), (41360, 48747)]