2663993640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1259}}^1$

素因数の和:1520

約数の個数: 256

約数和(自身を含む): 10015488000

約数和(自身を除く): 7351494360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 229, 231, 264, 280, 308, 330, 385, 420, 440, 458, 462, 616, 660, 687, 770, 840, 916, 924, 1145, 1155, 1259, 1320, 1374, 1540, 1603, 1832, 1848, 2290, 2310, 2518, 2519, 2748, 3080, 3206, 3435, 3777, 4580, 4620, 4809, 5036, 5038, 5496, 6295, 6412, 6870, 7554, 7557, 8015, 8813, 9160, 9240, 9618, 10072, 10076, 12590, 12595, 12824, 13740, 13849, 15108, 15114, 16030, 17626, 17633, 18885, 19236, 20152, 24045, 25180, 25190, 26439, 27480, 27698, 30216, 30228, 32060, 35252, 35266, 37770, 37785, 38472, 41547, 44065, 48090, 50360, 50380, 52878, 52899, 55396, 60456, 64120, 69245, 70504, 70532, 75540, 75570, 83094, 88130, 88165, 96180, 96943, 100760, 105756, 105798, 110792, 132195, 138490, 141064, 151080, 151140, 166188, 176260, 176330, 192360, 193886, 207735, 211512, 211596, 264390, 264495, 276980, 288311, 290829, 302280, 332376, 352520, 352660, 387772, 415470, 423192, 484715, 528780, 528990, 553960, 576622, 581658, 705320, 775544, 830940, 864933, 969430, 1057560, 1057980, 1153244, 1163316, 1441555, 1454145, 1661880, 1729866, 1938860, 2018177, 2115960, 2306488, 2326632, 2883110, 2908290, 3171421, 3459732, 3877720, 4036354, 4324665, 5766220, 5816580, 6054531, 6342842, 6919464, 8072708, 8649330, 9514263, 10090885, 11532440, 11633160, 12109062, 12685684, 15857105, 16145416, 17298660, 19028526, 20181770, 22199947, 24218124, 25371368, 30272655, 31714210, 34597320, 38057052, 40363540, 44399894, 47571315, 48436248, 60545310, 63428420, 66599841, 76114104, 80727080, 88799788, 95142630, 110999735, 121090620, 126856840, 133199682, 177599576, 190285260, 221999470, 242181240, 266399364, 332999205, 380570520, 443998940, 532798728, 665998410, 887997880, 1331996820, 2663993640]

約数ペア:

[(1, 2663993640), (2, 1331996820), (3, 887997880), (4, 665998410), (5, 532798728), (6, 443998940), (7, 380570520), (8, 332999205), (10, 266399364), (11, 242181240), (12, 221999470), (14, 190285260), (15, 177599576), (20, 133199682), (21, 126856840), (22, 121090620), (24, 110999735), (28, 95142630), (30, 88799788), (33, 80727080), (35, 76114104), (40, 66599841), (42, 63428420), (44, 60545310), (55, 48436248), (56, 47571315), (60, 44399894), (66, 40363540), (70, 38057052), (77, 34597320), (84, 31714210), (88, 30272655), (105, 25371368), (110, 24218124), (120, 22199947), (132, 20181770), (140, 19028526), (154, 17298660), (165, 16145416), (168, 15857105), (210, 12685684), (220, 12109062), (229, 11633160), (231, 11532440), (264, 10090885), (280, 9514263), (308, 8649330), (330, 8072708), (385, 6919464), (420, 6342842), (440, 6054531), (458, 5816580), (462, 5766220), (616, 4324665), (660, 4036354), (687, 3877720), (770, 3459732), (840, 3171421), (916, 2908290), (924, 2883110), (1145, 2326632), (1155, 2306488), (1259, 2115960), (1320, 2018177), (1374, 1938860), (1540, 1729866), (1603, 1661880), (1832, 1454145), (1848, 1441555), (2290, 1163316), (2310, 1153244), (2518, 1057980), (2519, 1057560), (2748, 969430), (3080, 864933), (3206, 830940), (3435, 775544), (3777, 705320), (4580, 581658), (4620, 576622), (4809, 553960), (5036, 528990), (5038, 528780), (5496, 484715), (6295, 423192), (6412, 415470), (6870, 387772), (7554, 352660), (7557, 352520), (8015, 332376), (8813, 302280), (9160, 290829), (9240, 288311), (9618, 276980), (10072, 264495), (10076, 264390), (12590, 211596), (12595, 211512), (12824, 207735), (13740, 193886), (13849, 192360), (15108, 176330), (15114, 176260), (16030, 166188), (17626, 151140), (17633, 151080), (18885, 141064), (19236, 138490), (20152, 132195), (24045, 110792), (25180, 105798), (25190, 105756), (26439, 100760), (27480, 96943), (27698, 96180), (30216, 88165), (30228, 88130), (32060, 83094), (35252, 75570), (35266, 75540), (37770, 70532), (37785, 70504), (38472, 69245), (41547, 64120), (44065, 60456), (48090, 55396), (50360, 52899), (50380, 52878)]