63472920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 256

約数和(自身を含む): 237081600

約数和(自身を除く): 173608680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 41, 42, 56, 57, 60, 70, 76, 82, 84, 95, 97, 105, 114, 120, 123, 133, 140, 152, 164, 168, 190, 194, 205, 210, 228, 246, 266, 280, 285, 287, 291, 328, 380, 388, 399, 410, 420, 456, 485, 492, 532, 570, 574, 582, 615, 665, 679, 760, 776, 779, 798, 820, 840, 861, 970, 984, 1064, 1140, 1148, 1164, 1230, 1330, 1358, 1435, 1455, 1558, 1596, 1640, 1722, 1843, 1940, 1995, 2037, 2280, 2296, 2328, 2337, 2460, 2660, 2716, 2870, 2910, 3116, 3192, 3395, 3444, 3686, 3880, 3895, 3977, 3990, 4074, 4305, 4674, 4920, 5320, 5432, 5453, 5529, 5740, 5820, 6232, 6790, 6888, 7372, 7790, 7954, 7980, 8148, 8610, 9215, 9348, 10185, 10906, 11058, 11480, 11640, 11685, 11931, 12901, 13580, 14744, 15580, 15908, 15960, 16296, 16359, 17220, 18430, 18696, 19885, 20370, 21812, 22116, 23370, 23862, 25802, 27160, 27265, 27645, 27839, 31160, 31816, 32718, 34440, 36860, 38703, 39770, 40740, 43624, 44232, 46740, 47724, 51604, 54530, 55290, 55678, 59655, 64505, 65436, 73720, 75563, 77406, 79540, 81480, 81795, 83517, 93480, 95448, 103208, 109060, 110580, 111356, 119310, 129010, 130872, 139195, 151126, 154812, 159080, 163590, 167034, 193515, 218120, 221160, 222712, 226689, 238620, 258020, 278390, 302252, 309624, 327180, 334068, 377815, 387030, 417585, 453378, 477240, 516040, 528941, 556780, 604504, 654360, 668136, 755630, 774060, 835170, 906756, 1057882, 1113560, 1133445, 1511260, 1548120, 1586823, 1670340, 1813512, 2115764, 2266890, 2644705, 3022520, 3173646, 3340680, 4231528, 4533780, 5289410, 6347292, 7934115, 9067560, 10578820, 12694584, 15868230, 21157640, 31736460, 63472920]

約数ペア:

[(1, 63472920), (2, 31736460), (3, 21157640), (4, 15868230), (5, 12694584), (6, 10578820), (7, 9067560), (8, 7934115), (10, 6347292), (12, 5289410), (14, 4533780), (15, 4231528), (19, 3340680), (20, 3173646), (21, 3022520), (24, 2644705), (28, 2266890), (30, 2115764), (35, 1813512), (38, 1670340), (40, 1586823), (41, 1548120), (42, 1511260), (56, 1133445), (57, 1113560), (60, 1057882), (70, 906756), (76, 835170), (82, 774060), (84, 755630), (95, 668136), (97, 654360), (105, 604504), (114, 556780), (120, 528941), (123, 516040), (133, 477240), (140, 453378), (152, 417585), (164, 387030), (168, 377815), (190, 334068), (194, 327180), (205, 309624), (210, 302252), (228, 278390), (246, 258020), (266, 238620), (280, 226689), (285, 222712), (287, 221160), (291, 218120), (328, 193515), (380, 167034), (388, 163590), (399, 159080), (410, 154812), (420, 151126), (456, 139195), (485, 130872), (492, 129010), (532, 119310), (570, 111356), (574, 110580), (582, 109060), (615, 103208), (665, 95448), (679, 93480), (760, 83517), (776, 81795), (779, 81480), (798, 79540), (820, 77406), (840, 75563), (861, 73720), (970, 65436), (984, 64505), (1064, 59655), (1140, 55678), (1148, 55290), (1164, 54530), (1230, 51604), (1330, 47724), (1358, 46740), (1435, 44232), (1455, 43624), (1558, 40740), (1596, 39770), (1640, 38703), (1722, 36860), (1843, 34440), (1940, 32718), (1995, 31816), (2037, 31160), (2280, 27839), (2296, 27645), (2328, 27265), (2337, 27160), (2460, 25802), (2660, 23862), (2716, 23370), (2870, 22116), (2910, 21812), (3116, 20370), (3192, 19885), (3395, 18696), (3444, 18430), (3686, 17220), (3880, 16359), (3895, 16296), (3977, 15960), (3990, 15908), (4074, 15580), (4305, 14744), (4674, 13580), (4920, 12901), (5320, 11931), (5432, 11685), (5453, 11640), (5529, 11480), (5740, 11058), (5820, 10906), (6232, 10185), (6790, 9348), (6888, 9215), (7372, 8610), (7790, 8148), (7954, 7980)]