1268196480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{929}}^1$

素因数の和:1036

約数の個数: 256

約数和(自身を含む): 4553280000

約数和(自身を除く): 3285083520

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, 79, 80, 90, 96, 108, 120, 128, 135, 144, 158, 160, 180, 192, 216, 237, 240, 270, 288, 316, 320, 360, 384, 395, 432, 474, 480, 540, 576, 632, 640, 711, 720, 790, 864, 929, 948, 960, 1080, 1152, 1185, 1264, 1422, 1440, 1580, 1728, 1858, 1896, 1920, 2133, 2160, 2370, 2528, 2787, 2844, 2880, 3160, 3456, 3555, 3716, 3792, 4266, 4320, 4645, 4740, 5056, 5574, 5688, 5760, 6320, 7110, 7432, 7584, 8361, 8532, 8640, 9290, 9480, 10112, 10665, 11148, 11376, 12640, 13935, 14220, 14864, 15168, 16722, 17064, 17280, 18580, 18960, 21330, 22296, 22752, 25083, 25280, 27870, 28440, 29728, 30336, 33444, 34128, 37160, 37920, 41805, 42660, 44592, 45504, 50166, 50560, 55740, 56880, 59456, 66888, 68256, 73391, 74320, 75840, 83610, 85320, 89184, 91008, 100332, 111480, 113760, 118912, 125415, 133776, 136512, 146782, 148640, 151680, 167220, 170640, 178368, 200664, 220173, 222960, 227520, 250830, 267552, 273024, 293564, 297280, 334440, 341280, 356736, 366955, 401328, 440346, 445920, 455040, 501660, 535104, 587128, 594560, 660519, 668880, 682560, 733910, 802656, 880692, 891840, 1003320, 1070208, 1100865, 1174256, 1321038, 1337760, 1365120, 1467820, 1605312, 1761384, 1783680, 1981557, 2006640, 2201730, 2348512, 2642076, 2675520, 2935640, 3210624, 3302595, 3522768, 3963114, 4013280, 4403460, 4697024, 5284152, 5351040, 5871280, 6605190, 7045536, 7926228, 8026560, 8806920, 9394048, 9907785, 10568304, 11742560, 13210380, 14091072, 15852456, 16053120, 17613840, 19815570, 21136608, 23485120, 26420760, 28182144, 31704912, 35227680, 39631140, 42273216, 46970240, 52841520, 63409824, 70455360, 79262280, 84546432, 105683040, 126819648, 140910720, 158524560, 211366080, 253639296, 317049120, 422732160, 634098240, 1268196480]

約数ペア:

[(1, 1268196480), (2, 634098240), (3, 422732160), (4, 317049120), (5, 253639296), (6, 211366080), (8, 158524560), (9, 140910720), (10, 126819648), (12, 105683040), (15, 84546432), (16, 79262280), (18, 70455360), (20, 63409824), (24, 52841520), (27, 46970240), (30, 42273216), (32, 39631140), (36, 35227680), (40, 31704912), (45, 28182144), (48, 26420760), (54, 23485120), (60, 21136608), (64, 19815570), (72, 17613840), (79, 16053120), (80, 15852456), (90, 14091072), (96, 13210380), (108, 11742560), (120, 10568304), (128, 9907785), (135, 9394048), (144, 8806920), (158, 8026560), (160, 7926228), (180, 7045536), (192, 6605190), (216, 5871280), (237, 5351040), (240, 5284152), (270, 4697024), (288, 4403460), (316, 4013280), (320, 3963114), (360, 3522768), (384, 3302595), (395, 3210624), (432, 2935640), (474, 2675520), (480, 2642076), (540, 2348512), (576, 2201730), (632, 2006640), (640, 1981557), (711, 1783680), (720, 1761384), (790, 1605312), (864, 1467820), (929, 1365120), (948, 1337760), (960, 1321038), (1080, 1174256), (1152, 1100865), (1185, 1070208), (1264, 1003320), (1422, 891840), (1440, 880692), (1580, 802656), (1728, 733910), (1858, 682560), (1896, 668880), (1920, 660519), (2133, 594560), (2160, 587128), (2370, 535104), (2528, 501660), (2787, 455040), (2844, 445920), (2880, 440346), (3160, 401328), (3456, 366955), (3555, 356736), (3716, 341280), (3792, 334440), (4266, 297280), (4320, 293564), (4645, 273024), (4740, 267552), (5056, 250830), (5574, 227520), (5688, 222960), (5760, 220173), (6320, 200664), (7110, 178368), (7432, 170640), (7584, 167220), (8361, 151680), (8532, 148640), (8640, 146782), (9290, 136512), (9480, 133776), (10112, 125415), (10665, 118912), (11148, 113760), (11376, 111480), (12640, 100332), (13935, 91008), (14220, 89184), (14864, 85320), (15168, 83610), (16722, 75840), (17064, 74320), (17280, 73391), (18580, 68256), (18960, 66888), (21330, 59456), (22296, 56880), (22752, 55740), (25083, 50560), (25280, 50166), (27870, 45504), (28440, 44592), (29728, 42660), (30336, 41805), (33444, 37920), (34128, 37160)]