2517882240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{77141}}^1$

素因数の和:77180

約数の個数: 128

約数和(自身を含む): 8497962720

約数和(自身を除く): 5980080480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 10880, 16320, 32640, 77141, 154282, 231423, 308564, 385705, 462846, 617128, 771410, 925692, 1157115, 1234256, 1311397, 1542820, 1851384, 2314230, 2468512, 2622794, 3085640, 3702768, 3934191, 4628460, 4937024, 5245588, 6171280, 6556985, 7405536, 7868382, 9256920, 9874048, 10491176, 12342560, 13113970, 14811072, 15736764, 18513840, 19670955, 20982352, 24685120, 26227940, 29622144, 31473528, 37027680, 39341910, 41964704, 49370240, 52455880, 62947056, 74055360, 78683820, 83929408, 104911760, 125894112, 148110720, 157367640, 167858816, 209823520, 251788224, 314735280, 419647040, 503576448, 629470560, 839294080, 1258941120, 2517882240]

約数ペア:

[(1, 2517882240), (2, 1258941120), (3, 839294080), (4, 629470560), (5, 503576448), (6, 419647040), (8, 314735280), (10, 251788224), (12, 209823520), (15, 167858816), (16, 157367640), (17, 148110720), (20, 125894112), (24, 104911760), (30, 83929408), (32, 78683820), (34, 74055360), (40, 62947056), (48, 52455880), (51, 49370240), (60, 41964704), (64, 39341910), (68, 37027680), (80, 31473528), (85, 29622144), (96, 26227940), (102, 24685120), (120, 20982352), (128, 19670955), (136, 18513840), (160, 15736764), (170, 14811072), (192, 13113970), (204, 12342560), (240, 10491176), (255, 9874048), (272, 9256920), (320, 7868382), (340, 7405536), (384, 6556985), (408, 6171280), (480, 5245588), (510, 4937024), (544, 4628460), (640, 3934191), (680, 3702768), (816, 3085640), (960, 2622794), (1020, 2468512), (1088, 2314230), (1360, 1851384), (1632, 1542820), (1920, 1311397), (2040, 1234256), (2176, 1157115), (2720, 925692), (3264, 771410), (4080, 617128), (5440, 462846), (6528, 385705), (8160, 308564), (10880, 231423), (16320, 154282), (32640, 77141)]