2103308640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6163}}^1$

素因数の和:6266

約数の個数: 192

約数和(自身を含む): 7455974400

約数和(自身を除く): 5352665760

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, 72, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 216, 237, 240, 270, 288, 316, 360, 395, 432, 474, 480, 540, 632, 711, 720, 790, 864, 948, 1080, 1185, 1264, 1422, 1440, 1580, 1896, 2133, 2160, 2370, 2528, 2844, 3160, 3555, 3792, 4266, 4320, 4740, 5688, 6163, 6320, 7110, 7584, 8532, 9480, 10665, 11376, 12326, 12640, 14220, 17064, 18489, 18960, 21330, 22752, 24652, 28440, 30815, 34128, 36978, 37920, 42660, 49304, 55467, 56880, 61630, 68256, 73956, 85320, 92445, 98608, 110934, 113760, 123260, 147912, 166401, 170640, 184890, 197216, 221868, 246520, 277335, 295824, 332802, 341280, 369780, 443736, 486877, 493040, 554670, 591648, 665604, 739560, 832005, 887472, 973754, 986080, 1109340, 1331208, 1460631, 1479120, 1664010, 1774944, 1947508, 2218680, 2434385, 2662416, 2921262, 2958240, 3328020, 3895016, 4381893, 4437360, 4868770, 5324832, 5842524, 6656040, 7303155, 7790032, 8763786, 8874720, 9737540, 11685048, 13145679, 13312080, 14606310, 15580064, 17527572, 19475080, 21909465, 23370096, 26291358, 26624160, 29212620, 35055144, 38950160, 43818930, 46740192, 52582716, 58425240, 65728395, 70110288, 77900320, 87637860, 105165432, 116850480, 131456790, 140220576, 175275720, 210330864, 233700960, 262913580, 350551440, 420661728, 525827160, 701102880, 1051654320, 2103308640]

約数ペア:

[(1, 2103308640), (2, 1051654320), (3, 701102880), (4, 525827160), (5, 420661728), (6, 350551440), (8, 262913580), (9, 233700960), (10, 210330864), (12, 175275720), (15, 140220576), (16, 131456790), (18, 116850480), (20, 105165432), (24, 87637860), (27, 77900320), (30, 70110288), (32, 65728395), (36, 58425240), (40, 52582716), (45, 46740192), (48, 43818930), (54, 38950160), (60, 35055144), (72, 29212620), (79, 26624160), (80, 26291358), (90, 23370096), (96, 21909465), (108, 19475080), (120, 17527572), (135, 15580064), (144, 14606310), (158, 13312080), (160, 13145679), (180, 11685048), (216, 9737540), (237, 8874720), (240, 8763786), (270, 7790032), (288, 7303155), (316, 6656040), (360, 5842524), (395, 5324832), (432, 4868770), (474, 4437360), (480, 4381893), (540, 3895016), (632, 3328020), (711, 2958240), (720, 2921262), (790, 2662416), (864, 2434385), (948, 2218680), (1080, 1947508), (1185, 1774944), (1264, 1664010), (1422, 1479120), (1440, 1460631), (1580, 1331208), (1896, 1109340), (2133, 986080), (2160, 973754), (2370, 887472), (2528, 832005), (2844, 739560), (3160, 665604), (3555, 591648), (3792, 554670), (4266, 493040), (4320, 486877), (4740, 443736), (5688, 369780), (6163, 341280), (6320, 332802), (7110, 295824), (7584, 277335), (8532, 246520), (9480, 221868), (10665, 197216), (11376, 184890), (12326, 170640), (12640, 166401), (14220, 147912), (17064, 123260), (18489, 113760), (18960, 110934), (21330, 98608), (22752, 92445), (24652, 85320), (28440, 73956), (30815, 68256), (34128, 61630), (36978, 56880), (37920, 55467), (42660, 49304)]