1259200320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8147}}^1$

素因数の和:8197

約数の個数: 224

約数和(自身を含む): 4768339968

約数和(自身を除く): 3509139648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 420, 448, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1932, 2208, 2240, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4416, 4830, 5152, 5520, 6440, 6720, 7360, 7728, 8147, 9660, 10304, 11040, 12880, 15456, 16294, 19320, 22080, 24441, 25760, 30912, 32588, 38640, 40735, 48882, 51520, 57029, 65176, 77280, 81470, 97764, 114058, 122205, 130352, 154560, 162940, 171087, 187381, 195528, 228116, 244410, 260704, 285145, 325880, 342174, 374762, 391056, 456232, 488820, 521408, 562143, 570290, 651760, 684348, 749524, 782112, 855435, 912464, 936905, 977640, 1124286, 1140580, 1303520, 1311667, 1368696, 1499048, 1564224, 1710870, 1824928, 1873810, 1955280, 2248572, 2281160, 2607040, 2623334, 2737392, 2810715, 2998096, 3421740, 3649856, 3747620, 3910560, 3935001, 4497144, 4562320, 5246668, 5474784, 5621430, 5996192, 6558335, 6843480, 7495240, 7821120, 7870002, 8994288, 9124640, 10493336, 10949568, 11242860, 11992384, 13116670, 13686960, 14990480, 15740004, 17988576, 18249280, 19675005, 20986672, 22485720, 26233340, 27373920, 29980960, 31480008, 35977152, 39350010, 41973344, 44971440, 52466680, 54747840, 59961920, 62960016, 78700020, 83946688, 89942880, 104933360, 125920032, 157400040, 179885760, 209866720, 251840064, 314800080, 419733440, 629600160, 1259200320]

約数ペア:

[(1, 1259200320), (2, 629600160), (3, 419733440), (4, 314800080), (5, 251840064), (6, 209866720), (7, 179885760), (8, 157400040), (10, 125920032), (12, 104933360), (14, 89942880), (15, 83946688), (16, 78700020), (20, 62960016), (21, 59961920), (23, 54747840), (24, 52466680), (28, 44971440), (30, 41973344), (32, 39350010), (35, 35977152), (40, 31480008), (42, 29980960), (46, 27373920), (48, 26233340), (56, 22485720), (60, 20986672), (64, 19675005), (69, 18249280), (70, 17988576), (80, 15740004), (84, 14990480), (92, 13686960), (96, 13116670), (105, 11992384), (112, 11242860), (115, 10949568), (120, 10493336), (138, 9124640), (140, 8994288), (160, 7870002), (161, 7821120), (168, 7495240), (184, 6843480), (192, 6558335), (210, 5996192), (224, 5621430), (230, 5474784), (240, 5246668), (276, 4562320), (280, 4497144), (320, 3935001), (322, 3910560), (336, 3747620), (345, 3649856), (368, 3421740), (420, 2998096), (448, 2810715), (460, 2737392), (480, 2623334), (483, 2607040), (552, 2281160), (560, 2248572), (644, 1955280), (672, 1873810), (690, 1824928), (736, 1710870), (805, 1564224), (840, 1499048), (920, 1368696), (960, 1311667), (966, 1303520), (1104, 1140580), (1120, 1124286), (1288, 977640), (1344, 936905), (1380, 912464), (1472, 855435), (1610, 782112), (1680, 749524), (1840, 684348), (1932, 651760), (2208, 570290), (2240, 562143), (2415, 521408), (2576, 488820), (2760, 456232), (3220, 391056), (3360, 374762), (3680, 342174), (3864, 325880), (4416, 285145), (4830, 260704), (5152, 244410), (5520, 228116), (6440, 195528), (6720, 187381), (7360, 171087), (7728, 162940), (8147, 154560), (9660, 130352), (10304, 122205), (11040, 114058), (12880, 97764), (15456, 81470), (16294, 77280), (19320, 65176), (22080, 57029), (24441, 51520), (25760, 48882), (30912, 40735), (32588, 38640)]