779978880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7127}}^1$

素因数の和:7171

約数の個数: 192

約数和(自身を含む): 2835518400

約数和(自身を除く): 2055539520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6080, 6840, 7127, 7296, 9120, 10944, 12160, 13680, 14254, 18240, 21381, 21888, 27360, 28508, 35635, 36480, 42762, 54720, 57016, 64143, 71270, 85524, 106905, 109440, 114032, 128286, 135413, 142540, 171048, 213810, 228064, 256572, 270826, 285080, 320715, 342096, 406239, 427620, 456128, 513144, 541652, 570160, 641430, 677065, 684192, 812478, 855240, 912256, 1026288, 1083304, 1140320, 1218717, 1282860, 1354130, 1368384, 1624956, 1710480, 2031195, 2052576, 2166608, 2280640, 2437434, 2565720, 2708260, 2736768, 3249912, 3420960, 4062390, 4105152, 4333216, 4561280, 4874868, 5131440, 5416520, 6093585, 6499824, 6841920, 8124780, 8210304, 8666432, 9749736, 10262880, 10833040, 12187170, 12999648, 13683840, 16249560, 17332864, 19499472, 20525760, 21666080, 24374340, 25999296, 32499120, 38998944, 41051520, 43332160, 48748680, 51998592, 64998240, 77997888, 86664320, 97497360, 129996480, 155995776, 194994720, 259992960, 389989440, 779978880]

約数ペア:

[(1, 779978880), (2, 389989440), (3, 259992960), (4, 194994720), (5, 155995776), (6, 129996480), (8, 97497360), (9, 86664320), (10, 77997888), (12, 64998240), (15, 51998592), (16, 48748680), (18, 43332160), (19, 41051520), (20, 38998944), (24, 32499120), (30, 25999296), (32, 24374340), (36, 21666080), (38, 20525760), (40, 19499472), (45, 17332864), (48, 16249560), (57, 13683840), (60, 12999648), (64, 12187170), (72, 10833040), (76, 10262880), (80, 9749736), (90, 8666432), (95, 8210304), (96, 8124780), (114, 6841920), (120, 6499824), (128, 6093585), (144, 5416520), (152, 5131440), (160, 4874868), (171, 4561280), (180, 4333216), (190, 4105152), (192, 4062390), (228, 3420960), (240, 3249912), (285, 2736768), (288, 2708260), (304, 2565720), (320, 2437434), (342, 2280640), (360, 2166608), (380, 2052576), (384, 2031195), (456, 1710480), (480, 1624956), (570, 1368384), (576, 1354130), (608, 1282860), (640, 1218717), (684, 1140320), (720, 1083304), (760, 1026288), (855, 912256), (912, 855240), (960, 812478), (1140, 684192), (1152, 677065), (1216, 641430), (1368, 570160), (1440, 541652), (1520, 513144), (1710, 456128), (1824, 427620), (1920, 406239), (2280, 342096), (2432, 320715), (2736, 285080), (2880, 270826), (3040, 256572), (3420, 228064), (3648, 213810), (4560, 171048), (5472, 142540), (5760, 135413), (6080, 128286), (6840, 114032), (7127, 109440), (7296, 106905), (9120, 85524), (10944, 71270), (12160, 64143), (13680, 57016), (14254, 54720), (18240, 42762), (21381, 36480), (21888, 35635), (27360, 28508)]