148706040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:266

約数の個数: 256

約数和(自身を含む): 547430400

約数和(自身を除く): 398724360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 43, 46, 56, 60, 69, 70, 84, 86, 92, 105, 115, 120, 129, 138, 140, 161, 168, 172, 179, 184, 210, 215, 230, 258, 276, 280, 301, 322, 344, 345, 358, 420, 430, 460, 483, 516, 537, 552, 602, 644, 645, 690, 716, 805, 840, 860, 895, 903, 920, 966, 989, 1032, 1074, 1204, 1253, 1288, 1290, 1380, 1432, 1505, 1610, 1720, 1790, 1806, 1932, 1978, 2148, 2408, 2415, 2506, 2580, 2685, 2760, 2967, 3010, 3220, 3580, 3612, 3759, 3864, 3956, 4117, 4296, 4515, 4830, 4945, 5012, 5160, 5370, 5934, 6020, 6265, 6440, 6923, 7160, 7224, 7518, 7697, 7912, 8234, 9030, 9660, 9890, 10024, 10740, 11868, 12040, 12351, 12530, 13846, 14835, 15036, 15394, 16468, 18060, 18795, 19320, 19780, 20585, 20769, 21480, 23091, 23736, 24702, 25060, 27692, 28819, 29670, 30072, 30788, 32936, 34615, 36120, 37590, 38485, 39560, 41170, 41538, 46182, 49404, 50120, 53879, 55384, 57638, 59340, 61576, 61755, 69230, 75180, 76970, 82340, 83076, 86457, 92364, 98808, 103845, 107758, 115276, 115455, 118680, 123510, 138460, 144095, 150360, 153940, 161637, 164680, 166152, 172914, 177031, 184728, 207690, 215516, 230552, 230910, 247020, 269395, 276920, 288190, 307880, 323274, 345828, 354062, 415380, 431032, 432285, 461820, 494040, 531093, 538790, 576380, 646548, 691656, 708124, 808185, 830760, 864570, 885155, 923640, 1062186, 1077580, 1152760, 1239217, 1293096, 1416248, 1616370, 1729140, 1770310, 2124372, 2155160, 2478434, 2655465, 3232740, 3458280, 3540620, 3717651, 4248744, 4956868, 5310930, 6196085, 6465480, 7081240, 7435302, 9913736, 10621860, 12392170, 14870604, 18588255, 21243720, 24784340, 29741208, 37176510, 49568680, 74353020, 148706040]

約数ペア:

[(1, 148706040), (2, 74353020), (3, 49568680), (4, 37176510), (5, 29741208), (6, 24784340), (7, 21243720), (8, 18588255), (10, 14870604), (12, 12392170), (14, 10621860), (15, 9913736), (20, 7435302), (21, 7081240), (23, 6465480), (24, 6196085), (28, 5310930), (30, 4956868), (35, 4248744), (40, 3717651), (42, 3540620), (43, 3458280), (46, 3232740), (56, 2655465), (60, 2478434), (69, 2155160), (70, 2124372), (84, 1770310), (86, 1729140), (92, 1616370), (105, 1416248), (115, 1293096), (120, 1239217), (129, 1152760), (138, 1077580), (140, 1062186), (161, 923640), (168, 885155), (172, 864570), (179, 830760), (184, 808185), (210, 708124), (215, 691656), (230, 646548), (258, 576380), (276, 538790), (280, 531093), (301, 494040), (322, 461820), (344, 432285), (345, 431032), (358, 415380), (420, 354062), (430, 345828), (460, 323274), (483, 307880), (516, 288190), (537, 276920), (552, 269395), (602, 247020), (644, 230910), (645, 230552), (690, 215516), (716, 207690), (805, 184728), (840, 177031), (860, 172914), (895, 166152), (903, 164680), (920, 161637), (966, 153940), (989, 150360), (1032, 144095), (1074, 138460), (1204, 123510), (1253, 118680), (1288, 115455), (1290, 115276), (1380, 107758), (1432, 103845), (1505, 98808), (1610, 92364), (1720, 86457), (1790, 83076), (1806, 82340), (1932, 76970), (1978, 75180), (2148, 69230), (2408, 61755), (2415, 61576), (2506, 59340), (2580, 57638), (2685, 55384), (2760, 53879), (2967, 50120), (3010, 49404), (3220, 46182), (3580, 41538), (3612, 41170), (3759, 39560), (3864, 38485), (3956, 37590), (4117, 36120), (4296, 34615), (4515, 32936), (4830, 30788), (4945, 30072), (5012, 29670), (5160, 28819), (5370, 27692), (5934, 25060), (6020, 24702), (6265, 23736), (6440, 23091), (6923, 21480), (7160, 20769), (7224, 20585), (7518, 19780), (7697, 19320), (7912, 18795), (8234, 18060), (9030, 16468), (9660, 15394), (9890, 15036), (10024, 14835), (10740, 13846), (11868, 12530), (12040, 12351)]