222253920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1$

素因数の和:1342

約数の個数: 288

約数和(自身を含む): 918485568

約数和(自身を除く): 696231648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1297, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2380, 2448, 2520, 2594, 2720, 2856, 3060, 3360, 3570, 3808, 3891, 4080, 4284, 4760, 4896, 5040, 5188, 5355, 5712, 6120, 6485, 7140, 7782, 8160, 8568, 9079, 9520, 10080, 10376, 10710, 11424, 11673, 12240, 12970, 14280, 15564, 17136, 18158, 19040, 19455, 20752, 21420, 22049, 23346, 24480, 25940, 27237, 28560, 31128, 34272, 36316, 38910, 41504, 42840, 44098, 45395, 46692, 51880, 54474, 57120, 58365, 62256, 66147, 72632, 77820, 81711, 85680, 88196, 90790, 93384, 103760, 108948, 110245, 116730, 124512, 132294, 136185, 145264, 154343, 155640, 163422, 171360, 176392, 181580, 186768, 198441, 207520, 217896, 220490, 233460, 264588, 272370, 290528, 308686, 311280, 326844, 330735, 352784, 363160, 373536, 396882, 408555, 435792, 440980, 463029, 466920, 529176, 544740, 617372, 622560, 653688, 661470, 705568, 726320, 771715, 793764, 817110, 871584, 881960, 926058, 933840, 992205, 1058352, 1089480, 1234744, 1307376, 1322940, 1389087, 1452640, 1543430, 1587528, 1634220, 1763920, 1852116, 1867680, 1984410, 2116704, 2178960, 2315145, 2469488, 2614752, 2645880, 2778174, 3086860, 3175056, 3268440, 3527840, 3704232, 3968820, 4357920, 4630290, 4938976, 5291760, 5556348, 6173720, 6350112, 6536880, 6945435, 7408464, 7937640, 9260580, 10583520, 11112696, 12347440, 13073760, 13890870, 14816928, 15875280, 18521160, 22225392, 24694880, 27781740, 31750560, 37042320, 44450784, 55563480, 74084640, 111126960, 222253920]

約数ペア:

[(1, 222253920), (2, 111126960), (3, 74084640), (4, 55563480), (5, 44450784), (6, 37042320), (7, 31750560), (8, 27781740), (9, 24694880), (10, 22225392), (12, 18521160), (14, 15875280), (15, 14816928), (16, 13890870), (17, 13073760), (18, 12347440), (20, 11112696), (21, 10583520), (24, 9260580), (28, 7937640), (30, 7408464), (32, 6945435), (34, 6536880), (35, 6350112), (36, 6173720), (40, 5556348), (42, 5291760), (45, 4938976), (48, 4630290), (51, 4357920), (56, 3968820), (60, 3704232), (63, 3527840), (68, 3268440), (70, 3175056), (72, 3086860), (80, 2778174), (84, 2645880), (85, 2614752), (90, 2469488), (96, 2315145), (102, 2178960), (105, 2116704), (112, 1984410), (119, 1867680), (120, 1852116), (126, 1763920), (136, 1634220), (140, 1587528), (144, 1543430), (153, 1452640), (160, 1389087), (168, 1322940), (170, 1307376), (180, 1234744), (204, 1089480), (210, 1058352), (224, 992205), (238, 933840), (240, 926058), (252, 881960), (255, 871584), (272, 817110), (280, 793764), (288, 771715), (306, 726320), (315, 705568), (336, 661470), (340, 653688), (357, 622560), (360, 617372), (408, 544740), (420, 529176), (476, 466920), (480, 463029), (504, 440980), (510, 435792), (544, 408555), (560, 396882), (595, 373536), (612, 363160), (630, 352784), (672, 330735), (680, 326844), (714, 311280), (720, 308686), (765, 290528), (816, 272370), (840, 264588), (952, 233460), (1008, 220490), (1020, 217896), (1071, 207520), (1120, 198441), (1190, 186768), (1224, 181580), (1260, 176392), (1297, 171360), (1360, 163422), (1428, 155640), (1440, 154343), (1530, 145264), (1632, 136185), (1680, 132294), (1785, 124512), (1904, 116730), (2016, 110245), (2040, 108948), (2142, 103760), (2380, 93384), (2448, 90790), (2520, 88196), (2594, 85680), (2720, 81711), (2856, 77820), (3060, 72632), (3360, 66147), (3570, 62256), (3808, 58365), (3891, 57120), (4080, 54474), (4284, 51880), (4760, 46692), (4896, 45395), (5040, 44098), (5188, 42840), (5355, 41504), (5712, 38910), (6120, 36316), (6485, 34272), (7140, 31128), (7782, 28560), (8160, 27237), (8568, 25940), (9079, 24480), (9520, 23346), (10080, 22049), (10376, 21420), (10710, 20752), (11424, 19455), (11673, 19040), (12240, 18158), (12970, 17136), (14280, 15564)]