1868363200

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1279}}^1$

素因数の和:1395

約数の個数: 168

約数和(自身を含む): 5079674880

約数和(自身を除く): 3211311680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 83, 88, 100, 110, 160, 166, 176, 200, 220, 275, 320, 332, 352, 400, 415, 440, 550, 664, 704, 800, 830, 880, 913, 1100, 1279, 1328, 1600, 1660, 1760, 1826, 2075, 2200, 2558, 2656, 3320, 3520, 3652, 4150, 4400, 4565, 5116, 5312, 6395, 6640, 7304, 8300, 8800, 9130, 10232, 12790, 13280, 14069, 14608, 16600, 17600, 18260, 20464, 22825, 25580, 26560, 28138, 29216, 31975, 33200, 36520, 40928, 45650, 51160, 56276, 58432, 63950, 66400, 70345, 73040, 81856, 91300, 102320, 106157, 112552, 127900, 132800, 140690, 146080, 182600, 204640, 212314, 225104, 255800, 281380, 292160, 351725, 365200, 409280, 424628, 450208, 511600, 530785, 562760, 703450, 730400, 849256, 900416, 1023200, 1061570, 1125520, 1167727, 1406900, 1460800, 1698512, 2046400, 2123140, 2251040, 2335454, 2653925, 2813800, 3397024, 4246280, 4502080, 4670908, 5307850, 5627600, 5838635, 6794048, 8492560, 9341816, 10615700, 11255200, 11677270, 16985120, 18683632, 21231400, 22510400, 23354540, 29193175, 33970240, 37367264, 42462800, 46709080, 58386350, 74734528, 84925600, 93418160, 116772700, 169851200, 186836320, 233545400, 373672640, 467090800, 934181600, 1868363200]

約数ペア:

[(1, 1868363200), (2, 934181600), (4, 467090800), (5, 373672640), (8, 233545400), (10, 186836320), (11, 169851200), (16, 116772700), (20, 93418160), (22, 84925600), (25, 74734528), (32, 58386350), (40, 46709080), (44, 42462800), (50, 37367264), (55, 33970240), (64, 29193175), (80, 23354540), (83, 22510400), (88, 21231400), (100, 18683632), (110, 16985120), (160, 11677270), (166, 11255200), (176, 10615700), (200, 9341816), (220, 8492560), (275, 6794048), (320, 5838635), (332, 5627600), (352, 5307850), (400, 4670908), (415, 4502080), (440, 4246280), (550, 3397024), (664, 2813800), (704, 2653925), (800, 2335454), (830, 2251040), (880, 2123140), (913, 2046400), (1100, 1698512), (1279, 1460800), (1328, 1406900), (1600, 1167727), (1660, 1125520), (1760, 1061570), (1826, 1023200), (2075, 900416), (2200, 849256), (2558, 730400), (2656, 703450), (3320, 562760), (3520, 530785), (3652, 511600), (4150, 450208), (4400, 424628), (4565, 409280), (5116, 365200), (5312, 351725), (6395, 292160), (6640, 281380), (7304, 255800), (8300, 225104), (8800, 212314), (9130, 204640), (10232, 182600), (12790, 146080), (13280, 140690), (14069, 132800), (14608, 127900), (16600, 112552), (17600, 106157), (18260, 102320), (20464, 91300), (22825, 81856), (25580, 73040), (26560, 70345), (28138, 66400), (29216, 63950), (31975, 58432), (33200, 56276), (36520, 51160), (40928, 45650)]