265597920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{8783}}^1$

素因数の和:8814

約数の個数: 192

約数和(自身を含む): 1062512640

約数和(自身を除く): 796914720

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, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 8783, 10080, 15120, 17566, 26349, 30240, 35132, 43915, 52698, 61481, 70264, 79047, 87830, 105396, 122962, 131745, 140528, 158094, 175660, 184443, 210792, 237141, 245924, 263490, 281056, 307405, 316188, 351320, 368886, 395235, 421584, 474282, 491848, 526980, 553329, 614810, 632376, 702640, 737772, 790470, 843168, 922215, 948564, 983696, 1053960, 1106658, 1185705, 1229620, 1264752, 1405280, 1475544, 1580940, 1659987, 1844430, 1897128, 1967392, 2107920, 2213316, 2371410, 2459240, 2529504, 2766645, 2951088, 3161880, 3319974, 3688860, 3794256, 4215840, 4426632, 4742820, 4918480, 5533290, 5902176, 6323760, 6639948, 7377720, 7588512, 8299935, 8853264, 9485640, 9836960, 11066580, 12647520, 13279896, 14755440, 16599870, 17706528, 18971280, 22133160, 26559792, 29510880, 33199740, 37942560, 44266320, 53119584, 66399480, 88532640, 132798960, 265597920]

約数ペア:

[(1, 265597920), (2, 132798960), (3, 88532640), (4, 66399480), (5, 53119584), (6, 44266320), (7, 37942560), (8, 33199740), (9, 29510880), (10, 26559792), (12, 22133160), (14, 18971280), (15, 17706528), (16, 16599870), (18, 14755440), (20, 13279896), (21, 12647520), (24, 11066580), (27, 9836960), (28, 9485640), (30, 8853264), (32, 8299935), (35, 7588512), (36, 7377720), (40, 6639948), (42, 6323760), (45, 5902176), (48, 5533290), (54, 4918480), (56, 4742820), (60, 4426632), (63, 4215840), (70, 3794256), (72, 3688860), (80, 3319974), (84, 3161880), (90, 2951088), (96, 2766645), (105, 2529504), (108, 2459240), (112, 2371410), (120, 2213316), (126, 2107920), (135, 1967392), (140, 1897128), (144, 1844430), (160, 1659987), (168, 1580940), (180, 1475544), (189, 1405280), (210, 1264752), (216, 1229620), (224, 1185705), (240, 1106658), (252, 1053960), (270, 983696), (280, 948564), (288, 922215), (315, 843168), (336, 790470), (360, 737772), (378, 702640), (420, 632376), (432, 614810), (480, 553329), (504, 526980), (540, 491848), (560, 474282), (630, 421584), (672, 395235), (720, 368886), (756, 351320), (840, 316188), (864, 307405), (945, 281056), (1008, 263490), (1080, 245924), (1120, 237141), (1260, 210792), (1440, 184443), (1512, 175660), (1680, 158094), (1890, 140528), (2016, 131745), (2160, 122962), (2520, 105396), (3024, 87830), (3360, 79047), (3780, 70264), (4320, 61481), (5040, 52698), (6048, 43915), (7560, 35132), (8783, 30240), (10080, 26349), (15120, 17566)]