249012960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2003}}^1$

素因数の和:2065

約数の個数: 192

約数和(自身を含む): 921134592

約数和(自身を除く): 672121632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 210, 222, 224, 240, 259, 280, 296, 336, 370, 420, 444, 480, 518, 555, 560, 592, 672, 740, 777, 840, 888, 1036, 1110, 1120, 1184, 1295, 1480, 1554, 1680, 1776, 2003, 2072, 2220, 2590, 2960, 3108, 3360, 3552, 3885, 4006, 4144, 4440, 5180, 5920, 6009, 6216, 7770, 8012, 8288, 8880, 10015, 10360, 12018, 12432, 14021, 15540, 16024, 17760, 20030, 20720, 24036, 24864, 28042, 30045, 31080, 32048, 40060, 41440, 42063, 48072, 56084, 60090, 62160, 64096, 70105, 74111, 80120, 84126, 96144, 112168, 120180, 124320, 140210, 148222, 160240, 168252, 192288, 210315, 222333, 224336, 240360, 280420, 296444, 320480, 336504, 370555, 420630, 444666, 448672, 480720, 518777, 560840, 592888, 673008, 741110, 841260, 889332, 961440, 1037554, 1111665, 1121680, 1185776, 1346016, 1482220, 1556331, 1682520, 1778664, 2075108, 2223330, 2243360, 2371552, 2593885, 2964440, 3112662, 3365040, 3557328, 4150216, 4446660, 5187770, 5928880, 6225324, 6730080, 7114656, 7781655, 8300432, 8893320, 10375540, 11857760, 12450648, 15563310, 16600864, 17786640, 20751080, 24901296, 31126620, 35573280, 41502160, 49802592, 62253240, 83004320, 124506480, 249012960]

約数ペア:

[(1, 249012960), (2, 124506480), (3, 83004320), (4, 62253240), (5, 49802592), (6, 41502160), (7, 35573280), (8, 31126620), (10, 24901296), (12, 20751080), (14, 17786640), (15, 16600864), (16, 15563310), (20, 12450648), (21, 11857760), (24, 10375540), (28, 8893320), (30, 8300432), (32, 7781655), (35, 7114656), (37, 6730080), (40, 6225324), (42, 5928880), (48, 5187770), (56, 4446660), (60, 4150216), (70, 3557328), (74, 3365040), (80, 3112662), (84, 2964440), (96, 2593885), (105, 2371552), (111, 2243360), (112, 2223330), (120, 2075108), (140, 1778664), (148, 1682520), (160, 1556331), (168, 1482220), (185, 1346016), (210, 1185776), (222, 1121680), (224, 1111665), (240, 1037554), (259, 961440), (280, 889332), (296, 841260), (336, 741110), (370, 673008), (420, 592888), (444, 560840), (480, 518777), (518, 480720), (555, 448672), (560, 444666), (592, 420630), (672, 370555), (740, 336504), (777, 320480), (840, 296444), (888, 280420), (1036, 240360), (1110, 224336), (1120, 222333), (1184, 210315), (1295, 192288), (1480, 168252), (1554, 160240), (1680, 148222), (1776, 140210), (2003, 124320), (2072, 120180), (2220, 112168), (2590, 96144), (2960, 84126), (3108, 80120), (3360, 74111), (3552, 70105), (3885, 64096), (4006, 62160), (4144, 60090), (4440, 56084), (5180, 48072), (5920, 42063), (6009, 41440), (6216, 40060), (7770, 32048), (8012, 31080), (8288, 30045), (8880, 28042), (10015, 24864), (10360, 24036), (12018, 20720), (12432, 20030), (14021, 17760), (15540, 16024)]