2223531240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1097}}^1$

素因数の和:1264

約数の個数: 256

約数和(自身を含む): 8095334400

約数和(自身を除く): 5871803160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 127, 133, 140, 152, 168, 190, 210, 228, 254, 266, 280, 285, 380, 381, 399, 420, 456, 508, 532, 570, 635, 665, 760, 762, 798, 840, 889, 1016, 1064, 1097, 1140, 1270, 1330, 1524, 1596, 1778, 1905, 1995, 2194, 2280, 2413, 2540, 2660, 2667, 3048, 3192, 3291, 3556, 3810, 3990, 4388, 4445, 4826, 5080, 5320, 5334, 5485, 6582, 7112, 7239, 7620, 7679, 7980, 8776, 8890, 9652, 10668, 10970, 12065, 13164, 13335, 14478, 15240, 15358, 15960, 16455, 16891, 17780, 19304, 20843, 21336, 21940, 23037, 24130, 26328, 26670, 28956, 30716, 32910, 33782, 35560, 36195, 38395, 41686, 43880, 46074, 48260, 50673, 53340, 57912, 61432, 62529, 65820, 67564, 72390, 76790, 83372, 84455, 92148, 96520, 101346, 104215, 106680, 115185, 125058, 131640, 135128, 139319, 144780, 145901, 153580, 166744, 168910, 184296, 202692, 208430, 230370, 250116, 253365, 278638, 289560, 291802, 307160, 312645, 337820, 405384, 416860, 417957, 437703, 460740, 500232, 506730, 557276, 583604, 625290, 675640, 696595, 729505, 833720, 835914, 875406, 921480, 975233, 1013460, 1114552, 1167208, 1250580, 1393190, 1459010, 1671828, 1750812, 1950466, 2026920, 2089785, 2188515, 2501160, 2647061, 2786380, 2918020, 2925699, 3343656, 3501624, 3900932, 4179570, 4377030, 4876165, 5294122, 5572760, 5836040, 5851398, 7801864, 7941183, 8359140, 8754060, 9752330, 10588244, 11702796, 13235305, 14628495, 15882366, 16718280, 17508120, 18529427, 19504660, 21176488, 23405592, 26470610, 29256990, 31764732, 37058854, 39009320, 39705915, 52941220, 55588281, 58513980, 63529464, 74117708, 79411830, 92647135, 105882440, 111176562, 117027960, 148235416, 158823660, 185294270, 222353124, 277941405, 317647320, 370588540, 444706248, 555882810, 741177080, 1111765620, 2223531240]

約数ペア:

[(1, 2223531240), (2, 1111765620), (3, 741177080), (4, 555882810), (5, 444706248), (6, 370588540), (7, 317647320), (8, 277941405), (10, 222353124), (12, 185294270), (14, 158823660), (15, 148235416), (19, 117027960), (20, 111176562), (21, 105882440), (24, 92647135), (28, 79411830), (30, 74117708), (35, 63529464), (38, 58513980), (40, 55588281), (42, 52941220), (56, 39705915), (57, 39009320), (60, 37058854), (70, 31764732), (76, 29256990), (84, 26470610), (95, 23405592), (105, 21176488), (114, 19504660), (120, 18529427), (127, 17508120), (133, 16718280), (140, 15882366), (152, 14628495), (168, 13235305), (190, 11702796), (210, 10588244), (228, 9752330), (254, 8754060), (266, 8359140), (280, 7941183), (285, 7801864), (380, 5851398), (381, 5836040), (399, 5572760), (420, 5294122), (456, 4876165), (508, 4377030), (532, 4179570), (570, 3900932), (635, 3501624), (665, 3343656), (760, 2925699), (762, 2918020), (798, 2786380), (840, 2647061), (889, 2501160), (1016, 2188515), (1064, 2089785), (1097, 2026920), (1140, 1950466), (1270, 1750812), (1330, 1671828), (1524, 1459010), (1596, 1393190), (1778, 1250580), (1905, 1167208), (1995, 1114552), (2194, 1013460), (2280, 975233), (2413, 921480), (2540, 875406), (2660, 835914), (2667, 833720), (3048, 729505), (3192, 696595), (3291, 675640), (3556, 625290), (3810, 583604), (3990, 557276), (4388, 506730), (4445, 500232), (4826, 460740), (5080, 437703), (5320, 417957), (5334, 416860), (5485, 405384), (6582, 337820), (7112, 312645), (7239, 307160), (7620, 291802), (7679, 289560), (7980, 278638), (8776, 253365), (8890, 250116), (9652, 230370), (10668, 208430), (10970, 202692), (12065, 184296), (13164, 168910), (13335, 166744), (14478, 153580), (15240, 145901), (15358, 144780), (15960, 139319), (16455, 135128), (16891, 131640), (17780, 125058), (19304, 115185), (20843, 106680), (21336, 104215), (21940, 101346), (23037, 96520), (24130, 92148), (26328, 84455), (26670, 83372), (28956, 76790), (30716, 72390), (32910, 67564), (33782, 65820), (35560, 62529), (36195, 61432), (38395, 57912), (41686, 53340), (43880, 50673), (46074, 48260)]