2709479880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{457}}^1$

素因数の和:900

約数の個数: 192

約数和(自身を含む): 9053890560

約数和(自身を除く): 6344410680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 383, 387, 430, 457, 516, 645, 766, 774, 860, 914, 1032, 1149, 1290, 1371, 1532, 1548, 1720, 1828, 1915, 1935, 2285, 2298, 2580, 2742, 3064, 3096, 3447, 3656, 3830, 3870, 4113, 4570, 4596, 5160, 5484, 5745, 6855, 6894, 7660, 7740, 8226, 9140, 9192, 10968, 11490, 13710, 13788, 15320, 15480, 16452, 16469, 17235, 18280, 19651, 20565, 22980, 27420, 27576, 32904, 32938, 34470, 39302, 41130, 45960, 49407, 54840, 58953, 65876, 68940, 78604, 82260, 82345, 98255, 98814, 117906, 131752, 137880, 148221, 157208, 164520, 164690, 175031, 176859, 196510, 197628, 235812, 247035, 294765, 296442, 329380, 350062, 353718, 393020, 395256, 471624, 494070, 525093, 589530, 592884, 658760, 700124, 707436, 741105, 786040, 875155, 884295, 988140, 1050186, 1179060, 1185768, 1400248, 1414872, 1482210, 1575279, 1750310, 1768590, 1976280, 2100372, 2358120, 2625465, 2964420, 3150558, 3500620, 3537180, 4200744, 5250930, 5928840, 6301116, 7001240, 7074360, 7526333, 7876395, 10501860, 12602232, 15052666, 15752790, 21003720, 22578999, 30105332, 31505580, 37631665, 45157998, 60210664, 63011160, 67736997, 75263330, 90315996, 112894995, 135473994, 150526660, 180631992, 225789990, 270947988, 301053320, 338684985, 451579980, 541895976, 677369970, 903159960, 1354739940, 2709479880]

約数ペア:

[(1, 2709479880), (2, 1354739940), (3, 903159960), (4, 677369970), (5, 541895976), (6, 451579980), (8, 338684985), (9, 301053320), (10, 270947988), (12, 225789990), (15, 180631992), (18, 150526660), (20, 135473994), (24, 112894995), (30, 90315996), (36, 75263330), (40, 67736997), (43, 63011160), (45, 60210664), (60, 45157998), (72, 37631665), (86, 31505580), (90, 30105332), (120, 22578999), (129, 21003720), (172, 15752790), (180, 15052666), (215, 12602232), (258, 10501860), (344, 7876395), (360, 7526333), (383, 7074360), (387, 7001240), (430, 6301116), (457, 5928840), (516, 5250930), (645, 4200744), (766, 3537180), (774, 3500620), (860, 3150558), (914, 2964420), (1032, 2625465), (1149, 2358120), (1290, 2100372), (1371, 1976280), (1532, 1768590), (1548, 1750310), (1720, 1575279), (1828, 1482210), (1915, 1414872), (1935, 1400248), (2285, 1185768), (2298, 1179060), (2580, 1050186), (2742, 988140), (3064, 884295), (3096, 875155), (3447, 786040), (3656, 741105), (3830, 707436), (3870, 700124), (4113, 658760), (4570, 592884), (4596, 589530), (5160, 525093), (5484, 494070), (5745, 471624), (6855, 395256), (6894, 393020), (7660, 353718), (7740, 350062), (8226, 329380), (9140, 296442), (9192, 294765), (10968, 247035), (11490, 235812), (13710, 197628), (13788, 196510), (15320, 176859), (15480, 175031), (16452, 164690), (16469, 164520), (17235, 157208), (18280, 148221), (19651, 137880), (20565, 131752), (22980, 117906), (27420, 98814), (27576, 98255), (32904, 82345), (32938, 82260), (34470, 78604), (39302, 68940), (41130, 65876), (45960, 58953), (49407, 54840)]