2172608640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1087}}^1$

素因数の和:1459

約数の個数: 192

約数和(自身を含む): 7530831360

約数和(自身を除く): 5358222720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 347, 360, 384, 480, 576, 640, 694, 720, 960, 1041, 1087, 1152, 1388, 1440, 1735, 1920, 2082, 2174, 2776, 2880, 3123, 3261, 3470, 4164, 4348, 5205, 5435, 5552, 5760, 6246, 6522, 6940, 8328, 8696, 9783, 10410, 10870, 11104, 12492, 13044, 13880, 15615, 16305, 16656, 17392, 19566, 20820, 21740, 22208, 24984, 26088, 27760, 31230, 32610, 33312, 34784, 39132, 41640, 43480, 44416, 48915, 49968, 52176, 55520, 62460, 65220, 66624, 69568, 78264, 83280, 86960, 97830, 99936, 104352, 111040, 124920, 130440, 133248, 139136, 156528, 166560, 173920, 195660, 199872, 208704, 222080, 249840, 260880, 313056, 333120, 347840, 377189, 391320, 399744, 417408, 499680, 521760, 626112, 666240, 695680, 754378, 782640, 999360, 1043520, 1131567, 1252224, 1508756, 1565280, 1885945, 1998720, 2087040, 2263134, 3017512, 3130560, 3394701, 3771890, 4526268, 5657835, 6035024, 6261120, 6789402, 7543780, 9052536, 11315670, 12070048, 13578804, 15087560, 16973505, 18105072, 22631340, 24140096, 27157608, 30175120, 33947010, 36210144, 45262680, 48280192, 54315216, 60350240, 67894020, 72420288, 90525360, 108630432, 120700480, 135788040, 144840576, 181050720, 217260864, 241400960, 271576080, 362101440, 434521728, 543152160, 724202880, 1086304320, 2172608640]

約数ペア:

[(1, 2172608640), (2, 1086304320), (3, 724202880), (4, 543152160), (5, 434521728), (6, 362101440), (8, 271576080), (9, 241400960), (10, 217260864), (12, 181050720), (15, 144840576), (16, 135788040), (18, 120700480), (20, 108630432), (24, 90525360), (30, 72420288), (32, 67894020), (36, 60350240), (40, 54315216), (45, 48280192), (48, 45262680), (60, 36210144), (64, 33947010), (72, 30175120), (80, 27157608), (90, 24140096), (96, 22631340), (120, 18105072), (128, 16973505), (144, 15087560), (160, 13578804), (180, 12070048), (192, 11315670), (240, 9052536), (288, 7543780), (320, 6789402), (347, 6261120), (360, 6035024), (384, 5657835), (480, 4526268), (576, 3771890), (640, 3394701), (694, 3130560), (720, 3017512), (960, 2263134), (1041, 2087040), (1087, 1998720), (1152, 1885945), (1388, 1565280), (1440, 1508756), (1735, 1252224), (1920, 1131567), (2082, 1043520), (2174, 999360), (2776, 782640), (2880, 754378), (3123, 695680), (3261, 666240), (3470, 626112), (4164, 521760), (4348, 499680), (5205, 417408), (5435, 399744), (5552, 391320), (5760, 377189), (6246, 347840), (6522, 333120), (6940, 313056), (8328, 260880), (8696, 249840), (9783, 222080), (10410, 208704), (10870, 199872), (11104, 195660), (12492, 173920), (13044, 166560), (13880, 156528), (15615, 139136), (16305, 133248), (16656, 130440), (17392, 124920), (19566, 111040), (20820, 104352), (21740, 99936), (22208, 97830), (24984, 86960), (26088, 83280), (27760, 78264), (31230, 69568), (32610, 66624), (33312, 65220), (34784, 62460), (39132, 55520), (41640, 52176), (43480, 49968), (44416, 48915)]