260823360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1$

素因数の和:1113

約数の個数: 224

約数和(自身を含む): 972921600

約数和(自身を除く): 712098240

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, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 192, 210, 222, 224, 240, 259, 280, 296, 320, 336, 370, 420, 444, 448, 480, 518, 555, 560, 592, 672, 740, 777, 840, 888, 960, 1036, 1049, 1110, 1120, 1184, 1295, 1344, 1480, 1554, 1680, 1776, 2072, 2098, 2220, 2240, 2368, 2590, 2960, 3108, 3147, 3360, 3552, 3885, 4144, 4196, 4440, 5180, 5245, 5920, 6216, 6294, 6720, 7104, 7343, 7770, 8288, 8392, 8880, 10360, 10490, 11840, 12432, 12588, 14686, 15540, 15735, 16576, 16784, 17760, 20720, 20980, 22029, 24864, 25176, 29372, 31080, 31470, 33568, 35520, 36715, 38813, 41440, 41960, 44058, 49728, 50352, 58744, 62160, 62940, 67136, 73430, 77626, 82880, 83920, 88116, 100704, 110145, 116439, 117488, 124320, 125880, 146860, 155252, 167840, 176232, 194065, 201408, 220290, 232878, 234976, 248640, 251760, 271691, 293720, 310504, 335680, 352464, 388130, 440580, 465756, 469952, 503520, 543382, 582195, 587440, 621008, 704928, 776260, 815073, 881160, 931512, 1007040, 1086764, 1164390, 1174880, 1242016, 1358455, 1409856, 1552520, 1630146, 1762320, 1863024, 2173528, 2328780, 2349760, 2484032, 2716910, 3105040, 3260292, 3524640, 3726048, 4075365, 4347056, 4657560, 5433820, 6210080, 6520584, 7049280, 7452096, 8150730, 8694112, 9315120, 10867640, 12420160, 13041168, 16301460, 17388224, 18630240, 21735280, 26082336, 32602920, 37260480, 43470560, 52164672, 65205840, 86941120, 130411680, 260823360]

約数ペア:

[(1, 260823360), (2, 130411680), (3, 86941120), (4, 65205840), (5, 52164672), (6, 43470560), (7, 37260480), (8, 32602920), (10, 26082336), (12, 21735280), (14, 18630240), (15, 17388224), (16, 16301460), (20, 13041168), (21, 12420160), (24, 10867640), (28, 9315120), (30, 8694112), (32, 8150730), (35, 7452096), (37, 7049280), (40, 6520584), (42, 6210080), (48, 5433820), (56, 4657560), (60, 4347056), (64, 4075365), (70, 3726048), (74, 3524640), (80, 3260292), (84, 3105040), (96, 2716910), (105, 2484032), (111, 2349760), (112, 2328780), (120, 2173528), (140, 1863024), (148, 1762320), (160, 1630146), (168, 1552520), (185, 1409856), (192, 1358455), (210, 1242016), (222, 1174880), (224, 1164390), (240, 1086764), (259, 1007040), (280, 931512), (296, 881160), (320, 815073), (336, 776260), (370, 704928), (420, 621008), (444, 587440), (448, 582195), (480, 543382), (518, 503520), (555, 469952), (560, 465756), (592, 440580), (672, 388130), (740, 352464), (777, 335680), (840, 310504), (888, 293720), (960, 271691), (1036, 251760), (1049, 248640), (1110, 234976), (1120, 232878), (1184, 220290), (1295, 201408), (1344, 194065), (1480, 176232), (1554, 167840), (1680, 155252), (1776, 146860), (2072, 125880), (2098, 124320), (2220, 117488), (2240, 116439), (2368, 110145), (2590, 100704), (2960, 88116), (3108, 83920), (3147, 82880), (3360, 77626), (3552, 73430), (3885, 67136), (4144, 62940), (4196, 62160), (4440, 58744), (5180, 50352), (5245, 49728), (5920, 44058), (6216, 41960), (6294, 41440), (6720, 38813), (7104, 36715), (7343, 35520), (7770, 33568), (8288, 31470), (8392, 31080), (8880, 29372), (10360, 25176), (10490, 24864), (11840, 22029), (12432, 20980), (12588, 20720), (14686, 17760), (15540, 16784), (15735, 16576)]