290576160

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{3203}}^1$

素因数の和:3237

約数の個数: 240

約数和(自身を含む): 1172356416

約数和(自身を除く): 881780256

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, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3203, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6406, 6480, 7560, 9072, 9609, 10080, 11340, 12812, 12960, 15120, 16015, 18144, 19218, 22421, 22680, 25624, 28827, 30240, 32030, 38436, 44842, 45360, 48045, 51248, 57654, 64060, 67263, 76872, 86481, 89684, 90720, 96090, 102496, 112105, 115308, 128120, 134526, 144135, 153744, 172962, 179368, 192180, 201789, 224210, 230616, 256240, 259443, 269052, 288270, 307488, 336315, 345924, 358736, 384360, 403578, 432405, 448420, 461232, 512480, 518886, 538104, 576540, 605367, 672630, 691848, 717472, 768720, 807156, 864810, 896840, 922464, 1008945, 1037772, 1076208, 1153080, 1210734, 1297215, 1345260, 1383696, 1537440, 1614312, 1729620, 1793680, 1816101, 2017890, 2075544, 2152416, 2306160, 2421468, 2594430, 2690520, 2767392, 3026835, 3228624, 3459240, 3587360, 3632202, 4035780, 4151088, 4612320, 4842936, 5188860, 5381040, 6053670, 6457248, 6918480, 7264404, 8071560, 8302176, 9080505, 9685872, 10377720, 10762080, 12107340, 13836960, 14528808, 16143120, 18161010, 19371744, 20755440, 24214680, 29057616, 32286240, 36322020, 41510880, 48429360, 58115232, 72644040, 96858720, 145288080, 290576160]

約数ペア:

[(1, 290576160), (2, 145288080), (3, 96858720), (4, 72644040), (5, 58115232), (6, 48429360), (7, 41510880), (8, 36322020), (9, 32286240), (10, 29057616), (12, 24214680), (14, 20755440), (15, 19371744), (16, 18161010), (18, 16143120), (20, 14528808), (21, 13836960), (24, 12107340), (27, 10762080), (28, 10377720), (30, 9685872), (32, 9080505), (35, 8302176), (36, 8071560), (40, 7264404), (42, 6918480), (45, 6457248), (48, 6053670), (54, 5381040), (56, 5188860), (60, 4842936), (63, 4612320), (70, 4151088), (72, 4035780), (80, 3632202), (81, 3587360), (84, 3459240), (90, 3228624), (96, 3026835), (105, 2767392), (108, 2690520), (112, 2594430), (120, 2421468), (126, 2306160), (135, 2152416), (140, 2075544), (144, 2017890), (160, 1816101), (162, 1793680), (168, 1729620), (180, 1614312), (189, 1537440), (210, 1383696), (216, 1345260), (224, 1297215), (240, 1210734), (252, 1153080), (270, 1076208), (280, 1037772), (288, 1008945), (315, 922464), (324, 896840), (336, 864810), (360, 807156), (378, 768720), (405, 717472), (420, 691848), (432, 672630), (480, 605367), (504, 576540), (540, 538104), (560, 518886), (567, 512480), (630, 461232), (648, 448420), (672, 432405), (720, 403578), (756, 384360), (810, 358736), (840, 345924), (864, 336315), (945, 307488), (1008, 288270), (1080, 269052), (1120, 259443), (1134, 256240), (1260, 230616), (1296, 224210), (1440, 201789), (1512, 192180), (1620, 179368), (1680, 172962), (1890, 153744), (2016, 144135), (2160, 134526), (2268, 128120), (2520, 115308), (2592, 112105), (2835, 102496), (3024, 96090), (3203, 90720), (3240, 89684), (3360, 86481), (3780, 76872), (4320, 67263), (4536, 64060), (5040, 57654), (5670, 51248), (6048, 48045), (6406, 45360), (6480, 44842), (7560, 38436), (9072, 32030), (9609, 30240), (10080, 28827), (11340, 25624), (12812, 22680), (12960, 22421), (15120, 19218), (16015, 18144)]