274942080

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{2273}}^1$

素因数の和:2308

約数の個数: 256

約数和(自身を含む): 1113350400

約数和(自身を除く): 838408320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2273, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 4546, 5040, 5760, 6048, 6720, 6819, 7560, 8064, 8640, 9092, 10080, 11365, 12096, 13440, 13638, 15120, 15911, 17280, 18184, 20160, 20457, 22730, 24192, 27276, 30240, 31822, 34095, 36368, 40320, 40914, 45460, 47733, 54552, 60480, 61371, 63644, 68190, 72736, 79555, 81828, 90920, 95466, 102285, 109104, 120960, 122742, 127288, 136380, 143199, 145472, 159110, 163656, 181840, 190932, 204570, 218208, 238665, 245484, 254576, 272760, 286398, 290944, 306855, 318220, 327312, 363680, 381864, 409140, 429597, 436416, 477330, 490968, 509152, 545520, 572796, 613710, 636440, 654624, 715995, 727360, 763728, 818280, 859194, 872832, 954660, 981936, 1018304, 1091040, 1145592, 1227420, 1272880, 1309248, 1431990, 1454720, 1527456, 1636560, 1718388, 1909320, 1963872, 2036608, 2147985, 2182080, 2291184, 2454840, 2545760, 2618496, 2863980, 3054912, 3273120, 3436776, 3818640, 3927744, 4295970, 4364160, 4582368, 4909680, 5091520, 5727960, 6109824, 6546240, 6873552, 7637280, 7855488, 8591940, 9164736, 9819360, 10183040, 11455920, 13092480, 13747104, 15274560, 17183880, 18329472, 19638720, 22911840, 27494208, 30549120, 34367760, 39277440, 45823680, 54988416, 68735520, 91647360, 137471040, 274942080]

約数ペア:

[(1, 274942080), (2, 137471040), (3, 91647360), (4, 68735520), (5, 54988416), (6, 45823680), (7, 39277440), (8, 34367760), (9, 30549120), (10, 27494208), (12, 22911840), (14, 19638720), (15, 18329472), (16, 17183880), (18, 15274560), (20, 13747104), (21, 13092480), (24, 11455920), (27, 10183040), (28, 9819360), (30, 9164736), (32, 8591940), (35, 7855488), (36, 7637280), (40, 6873552), (42, 6546240), (45, 6109824), (48, 5727960), (54, 5091520), (56, 4909680), (60, 4582368), (63, 4364160), (64, 4295970), (70, 3927744), (72, 3818640), (80, 3436776), (84, 3273120), (90, 3054912), (96, 2863980), (105, 2618496), (108, 2545760), (112, 2454840), (120, 2291184), (126, 2182080), (128, 2147985), (135, 2036608), (140, 1963872), (144, 1909320), (160, 1718388), (168, 1636560), (180, 1527456), (189, 1454720), (192, 1431990), (210, 1309248), (216, 1272880), (224, 1227420), (240, 1145592), (252, 1091040), (270, 1018304), (280, 981936), (288, 954660), (315, 872832), (320, 859194), (336, 818280), (360, 763728), (378, 727360), (384, 715995), (420, 654624), (432, 636440), (448, 613710), (480, 572796), (504, 545520), (540, 509152), (560, 490968), (576, 477330), (630, 436416), (640, 429597), (672, 409140), (720, 381864), (756, 363680), (840, 327312), (864, 318220), (896, 306855), (945, 290944), (960, 286398), (1008, 272760), (1080, 254576), (1120, 245484), (1152, 238665), (1260, 218208), (1344, 204570), (1440, 190932), (1512, 181840), (1680, 163656), (1728, 159110), (1890, 145472), (1920, 143199), (2016, 136380), (2160, 127288), (2240, 122742), (2273, 120960), (2520, 109104), (2688, 102285), (2880, 95466), (3024, 90920), (3360, 81828), (3456, 79555), (3780, 72736), (4032, 68190), (4320, 63644), (4480, 61371), (4546, 60480), (5040, 54552), (5760, 47733), (6048, 45460), (6720, 40914), (6819, 40320), (7560, 36368), (8064, 34095), (8640, 31822), (9092, 30240), (10080, 27276), (11365, 24192), (12096, 22730), (13440, 20457), (13638, 20160), (15120, 18184), (15911, 17280)]