120400210560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{288979}}^1$

素因数の和:289039

約数の個数: 256

約数和(自身を含む): 452750745600

約数和(自身を除く): 332350535040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1920, 1984, 2170, 2240, 2480, 2604, 2688, 2976, 3255, 3360, 3472, 3720, 3968, 4340, 4480, 4960, 5208, 5952, 6510, 6720, 6944, 7440, 8680, 9920, 10416, 11904, 13020, 13440, 13888, 14880, 17360, 19840, 20832, 26040, 27776, 29760, 34720, 41664, 52080, 59520, 69440, 83328, 104160, 138880, 208320, 288979, 416640, 577958, 866937, 1155916, 1444895, 1733874, 2022853, 2311832, 2889790, 3467748, 4045706, 4334685, 4623664, 5779580, 6068559, 6935496, 8091412, 8669370, 8958349, 9247328, 10114265, 11559160, 12137118, 13870992, 16182824, 17338740, 17916698, 18494656, 20228530, 23118320, 24274236, 26875047, 27741984, 30342795, 32365648, 34677480, 35833396, 36989312, 40457060, 44791745, 46236640, 48548472, 53750094, 55483968, 60685590, 62708443, 64731296, 69354960, 71666792, 80914120, 89583490, 92473280, 97096944, 107500188, 110967936, 121371180, 125416886, 129462592, 134375235, 138709920, 143333584, 161828240, 179166980, 184946560, 188125329, 194193888, 215000376, 242742360, 250833772, 258925184, 268750470, 277419840, 286667168, 313542215, 323656480, 358333960, 376250658, 388387776, 430000752, 485484720, 501667544, 537500940, 554839680, 573334336, 627084430, 647312960, 716667920, 752501316, 776775552, 860001504, 940626645, 970969440, 1003335088, 1075001880, 1146668672, 1254168860, 1294625920, 1433335840, 1505002632, 1720003008, 1881253290, 1941938880, 2006670176, 2150003760, 2508337720, 2866671680, 3010005264, 3440006016, 3762506580, 3883877760, 4013340352, 4300007520, 5016675440, 5733343360, 6020010528, 7525013160, 8026680704, 8600015040, 10033350880, 12040021056, 15050026320, 17200030080, 20066701760, 24080042112, 30100052640, 40133403520, 60200105280, 120400210560]

約数ペア:

[(1, 120400210560), (2, 60200105280), (3, 40133403520), (4, 30100052640), (5, 24080042112), (6, 20066701760), (7, 17200030080), (8, 15050026320), (10, 12040021056), (12, 10033350880), (14, 8600015040), (15, 8026680704), (16, 7525013160), (20, 6020010528), (21, 5733343360), (24, 5016675440), (28, 4300007520), (30, 4013340352), (31, 3883877760), (32, 3762506580), (35, 3440006016), (40, 3010005264), (42, 2866671680), (48, 2508337720), (56, 2150003760), (60, 2006670176), (62, 1941938880), (64, 1881253290), (70, 1720003008), (80, 1505002632), (84, 1433335840), (93, 1294625920), (96, 1254168860), (105, 1146668672), (112, 1075001880), (120, 1003335088), (124, 970969440), (128, 940626645), (140, 860001504), (155, 776775552), (160, 752501316), (168, 716667920), (186, 647312960), (192, 627084430), (210, 573334336), (217, 554839680), (224, 537500940), (240, 501667544), (248, 485484720), (280, 430000752), (310, 388387776), (320, 376250658), (336, 358333960), (372, 323656480), (384, 313542215), (420, 286667168), (434, 277419840), (448, 268750470), (465, 258925184), (480, 250833772), (496, 242742360), (560, 215000376), (620, 194193888), (640, 188125329), (651, 184946560), (672, 179166980), (744, 161828240), (840, 143333584), (868, 138709920), (896, 134375235), (930, 129462592), (960, 125416886), (992, 121371180), (1085, 110967936), (1120, 107500188), (1240, 97096944), (1302, 92473280), (1344, 89583490), (1488, 80914120), (1680, 71666792), (1736, 69354960), (1860, 64731296), (1920, 62708443), (1984, 60685590), (2170, 55483968), (2240, 53750094), (2480, 48548472), (2604, 46236640), (2688, 44791745), (2976, 40457060), (3255, 36989312), (3360, 35833396), (3472, 34677480), (3720, 32365648), (3968, 30342795), (4340, 27741984), (4480, 26875047), (4960, 24274236), (5208, 23118320), (5952, 20228530), (6510, 18494656), (6720, 17916698), (6944, 17338740), (7440, 16182824), (8680, 13870992), (9920, 12137118), (10416, 11559160), (11904, 10114265), (13020, 9247328), (13440, 8958349), (13888, 8669370), (14880, 8091412), (17360, 6935496), (19840, 6068559), (20832, 5779580), (26040, 4623664), (27776, 4334685), (29760, 4045706), (34720, 3467748), (41664, 2889790), (52080, 2311832), (59520, 2022853), (69440, 1733874), (83328, 1444895), (104160, 1155916), (138880, 866937), (208320, 577958), (288979, 416640)]