249628680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5827}}^1$

素因数の和:5868

約数の個数: 192

約数和(自身を含む): 981901440

約数和(自身を除く): 732272760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 5827, 6120, 7140, 8568, 10710, 11654, 14280, 17481, 21420, 23308, 29135, 34962, 40789, 42840, 46616, 52443, 58270, 69924, 81578, 87405, 99059, 104886, 116540, 122367, 139848, 163156, 174810, 198118, 203945, 209772, 233080, 244734, 262215, 297177, 326312, 349620, 367101, 396236, 407890, 419544, 489468, 495295, 524430, 594354, 611835, 693413, 699240, 734202, 792472, 815780, 891531, 978936, 990590, 1048860, 1188708, 1223670, 1386826, 1468404, 1485885, 1631560, 1783062, 1835505, 1981180, 2080239, 2097720, 2377416, 2447340, 2773652, 2936808, 2971770, 3467065, 3566124, 3671010, 3962360, 4160478, 4457655, 4894680, 5547304, 5943540, 6240717, 6934130, 7132248, 7342020, 8320956, 8915310, 10401195, 11887080, 12481434, 13868260, 14684040, 16641912, 17830620, 20802390, 24962868, 27736520, 31203585, 35661240, 41604780, 49925736, 62407170, 83209560, 124814340, 249628680]

約数ペア:

[(1, 249628680), (2, 124814340), (3, 83209560), (4, 62407170), (5, 49925736), (6, 41604780), (7, 35661240), (8, 31203585), (9, 27736520), (10, 24962868), (12, 20802390), (14, 17830620), (15, 16641912), (17, 14684040), (18, 13868260), (20, 12481434), (21, 11887080), (24, 10401195), (28, 8915310), (30, 8320956), (34, 7342020), (35, 7132248), (36, 6934130), (40, 6240717), (42, 5943540), (45, 5547304), (51, 4894680), (56, 4457655), (60, 4160478), (63, 3962360), (68, 3671010), (70, 3566124), (72, 3467065), (84, 2971770), (85, 2936808), (90, 2773652), (102, 2447340), (105, 2377416), (119, 2097720), (120, 2080239), (126, 1981180), (136, 1835505), (140, 1783062), (153, 1631560), (168, 1485885), (170, 1468404), (180, 1386826), (204, 1223670), (210, 1188708), (238, 1048860), (252, 990590), (255, 978936), (280, 891531), (306, 815780), (315, 792472), (340, 734202), (357, 699240), (360, 693413), (408, 611835), (420, 594354), (476, 524430), (504, 495295), (510, 489468), (595, 419544), (612, 407890), (630, 396236), (680, 367101), (714, 349620), (765, 326312), (840, 297177), (952, 262215), (1020, 244734), (1071, 233080), (1190, 209772), (1224, 203945), (1260, 198118), (1428, 174810), (1530, 163156), (1785, 139848), (2040, 122367), (2142, 116540), (2380, 104886), (2520, 99059), (2856, 87405), (3060, 81578), (3570, 69924), (4284, 58270), (4760, 52443), (5355, 46616), (5827, 42840), (6120, 40789), (7140, 34962), (8568, 29135), (10710, 23308), (11654, 21420), (14280, 17481)]