74084640

素因数分解:

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

素因数の和:1339

約数の個数: 192

約数和(自身を含む): 282610944

約数和(自身を除く): 208526304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1297, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2594, 2720, 2856, 3360, 3570, 3808, 3891, 4080, 4760, 5188, 5712, 6485, 7140, 7782, 8160, 9079, 9520, 10376, 11424, 12970, 14280, 15564, 18158, 19040, 19455, 20752, 22049, 25940, 27237, 28560, 31128, 36316, 38910, 41504, 44098, 45395, 51880, 54474, 57120, 62256, 66147, 72632, 77820, 88196, 90790, 103760, 108948, 110245, 124512, 132294, 136185, 145264, 154343, 155640, 176392, 181580, 207520, 217896, 220490, 264588, 272370, 290528, 308686, 311280, 330735, 352784, 363160, 435792, 440980, 463029, 529176, 544740, 617372, 622560, 661470, 705568, 726320, 771715, 871584, 881960, 926058, 1058352, 1089480, 1234744, 1322940, 1452640, 1543430, 1763920, 1852116, 2116704, 2178960, 2315145, 2469488, 2645880, 3086860, 3527840, 3704232, 4357920, 4630290, 4938976, 5291760, 6173720, 7408464, 9260580, 10583520, 12347440, 14816928, 18521160, 24694880, 37042320, 74084640]

約数ペア:

[(1, 74084640), (2, 37042320), (3, 24694880), (4, 18521160), (5, 14816928), (6, 12347440), (7, 10583520), (8, 9260580), (10, 7408464), (12, 6173720), (14, 5291760), (15, 4938976), (16, 4630290), (17, 4357920), (20, 3704232), (21, 3527840), (24, 3086860), (28, 2645880), (30, 2469488), (32, 2315145), (34, 2178960), (35, 2116704), (40, 1852116), (42, 1763920), (48, 1543430), (51, 1452640), (56, 1322940), (60, 1234744), (68, 1089480), (70, 1058352), (80, 926058), (84, 881960), (85, 871584), (96, 771715), (102, 726320), (105, 705568), (112, 661470), (119, 622560), (120, 617372), (136, 544740), (140, 529176), (160, 463029), (168, 440980), (170, 435792), (204, 363160), (210, 352784), (224, 330735), (238, 311280), (240, 308686), (255, 290528), (272, 272370), (280, 264588), (336, 220490), (340, 217896), (357, 207520), (408, 181580), (420, 176392), (476, 155640), (480, 154343), (510, 145264), (544, 136185), (560, 132294), (595, 124512), (672, 110245), (680, 108948), (714, 103760), (816, 90790), (840, 88196), (952, 77820), (1020, 72632), (1120, 66147), (1190, 62256), (1297, 57120), (1360, 54474), (1428, 51880), (1632, 45395), (1680, 44098), (1785, 41504), (1904, 38910), (2040, 36316), (2380, 31128), (2594, 28560), (2720, 27237), (2856, 25940), (3360, 22049), (3570, 20752), (3808, 19455), (3891, 19040), (4080, 18158), (4760, 15564), (5188, 14280), (5712, 12970), (6485, 11424), (7140, 10376), (7782, 9520), (8160, 9079)]