7389636480

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{142547}}^1$

素因数の和:142578

約数の個数: 160

約数和(自身を含む): 26389911240

約数和(自身を除く): 19000274760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 51840, 142547, 285094, 427641, 570188, 712735, 855282, 1140376, 1282923, 1425470, 1710564, 2138205, 2280752, 2565846, 2850940, 3421128, 3848769, 4276410, 4561504, 5131692, 5701880, 6414615, 6842256, 7697538, 8552820, 9123008, 10263384, 11403760, 11546307, 12829230, 13684512, 15395076, 17105640, 18246016, 19243845, 20526768, 22807520, 23092614, 25658460, 27369024, 30790152, 34211280, 38487690, 41053536, 45615040, 46185228, 51316920, 54738048, 57731535, 61580304, 68422560, 76975380, 82107072, 91230080, 92370456, 102633840, 115463070, 123160608, 136845120, 153950760, 164214144, 184740912, 205267680, 230926140, 246321216, 273690240, 307901520, 369481824, 410535360, 461852280, 492642432, 615803040, 738963648, 821070720, 923704560, 1231606080, 1477927296, 1847409120, 2463212160, 3694818240, 7389636480]

約数ペア:

[(1, 7389636480), (2, 3694818240), (3, 2463212160), (4, 1847409120), (5, 1477927296), (6, 1231606080), (8, 923704560), (9, 821070720), (10, 738963648), (12, 615803040), (15, 492642432), (16, 461852280), (18, 410535360), (20, 369481824), (24, 307901520), (27, 273690240), (30, 246321216), (32, 230926140), (36, 205267680), (40, 184740912), (45, 164214144), (48, 153950760), (54, 136845120), (60, 123160608), (64, 115463070), (72, 102633840), (80, 92370456), (81, 91230080), (90, 82107072), (96, 76975380), (108, 68422560), (120, 61580304), (128, 57731535), (135, 54738048), (144, 51316920), (160, 46185228), (162, 45615040), (180, 41053536), (192, 38487690), (216, 34211280), (240, 30790152), (270, 27369024), (288, 25658460), (320, 23092614), (324, 22807520), (360, 20526768), (384, 19243845), (405, 18246016), (432, 17105640), (480, 15395076), (540, 13684512), (576, 12829230), (640, 11546307), (648, 11403760), (720, 10263384), (810, 9123008), (864, 8552820), (960, 7697538), (1080, 6842256), (1152, 6414615), (1296, 5701880), (1440, 5131692), (1620, 4561504), (1728, 4276410), (1920, 3848769), (2160, 3421128), (2592, 2850940), (2880, 2565846), (3240, 2280752), (3456, 2138205), (4320, 1710564), (5184, 1425470), (5760, 1282923), (6480, 1140376), (8640, 855282), (10368, 712735), (12960, 570188), (17280, 427641), (25920, 285094), (51840, 142547)]