146674640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 240

約数和(自身を含む): 439686144

約数和(自身を除く): 293011504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 34, 35, 40, 49, 56, 62, 68, 70, 71, 80, 85, 98, 112, 119, 124, 136, 140, 142, 155, 170, 196, 217, 238, 245, 248, 272, 280, 284, 310, 340, 355, 392, 434, 476, 490, 496, 497, 527, 560, 568, 595, 620, 680, 710, 784, 833, 868, 952, 980, 994, 1054, 1085, 1136, 1190, 1207, 1240, 1360, 1420, 1519, 1666, 1736, 1904, 1960, 1988, 2108, 2170, 2201, 2380, 2414, 2480, 2485, 2635, 2840, 3038, 3332, 3472, 3479, 3689, 3920, 3976, 4165, 4216, 4340, 4402, 4760, 4828, 4970, 5270, 5680, 6035, 6076, 6664, 6958, 7378, 7595, 7952, 8330, 8432, 8449, 8680, 8804, 9520, 9656, 9940, 10540, 11005, 12070, 12152, 13328, 13916, 14756, 15190, 15407, 16660, 16898, 17360, 17395, 17608, 18445, 19312, 19880, 21080, 22010, 24140, 24304, 25823, 27832, 29512, 30380, 30814, 33320, 33796, 34790, 35216, 36890, 37417, 39760, 42160, 42245, 44020, 48280, 51646, 55664, 59024, 59143, 60760, 61628, 66640, 67592, 69580, 73780, 74834, 77035, 84490, 88040, 96560, 103292, 107849, 118286, 121520, 123256, 129115, 135184, 139160, 147560, 149668, 154070, 168980, 176080, 187085, 206584, 215698, 236572, 246512, 258230, 261919, 278320, 295120, 295715, 299336, 308140, 337960, 374170, 413168, 431396, 473144, 516460, 523838, 539245, 591430, 598672, 616280, 675920, 748340, 862792, 946288, 1032920, 1047676, 1078490, 1182860, 1232560, 1309595, 1496680, 1725584, 1833433, 2065840, 2095352, 2156980, 2365720, 2619190, 2993360, 3666866, 4190704, 4313960, 4731440, 5238380, 7333732, 8627920, 9167165, 10476760, 14667464, 18334330, 20953520, 29334928, 36668660, 73337320, 146674640]

約数ペア:

[(1, 146674640), (2, 73337320), (4, 36668660), (5, 29334928), (7, 20953520), (8, 18334330), (10, 14667464), (14, 10476760), (16, 9167165), (17, 8627920), (20, 7333732), (28, 5238380), (31, 4731440), (34, 4313960), (35, 4190704), (40, 3666866), (49, 2993360), (56, 2619190), (62, 2365720), (68, 2156980), (70, 2095352), (71, 2065840), (80, 1833433), (85, 1725584), (98, 1496680), (112, 1309595), (119, 1232560), (124, 1182860), (136, 1078490), (140, 1047676), (142, 1032920), (155, 946288), (170, 862792), (196, 748340), (217, 675920), (238, 616280), (245, 598672), (248, 591430), (272, 539245), (280, 523838), (284, 516460), (310, 473144), (340, 431396), (355, 413168), (392, 374170), (434, 337960), (476, 308140), (490, 299336), (496, 295715), (497, 295120), (527, 278320), (560, 261919), (568, 258230), (595, 246512), (620, 236572), (680, 215698), (710, 206584), (784, 187085), (833, 176080), (868, 168980), (952, 154070), (980, 149668), (994, 147560), (1054, 139160), (1085, 135184), (1136, 129115), (1190, 123256), (1207, 121520), (1240, 118286), (1360, 107849), (1420, 103292), (1519, 96560), (1666, 88040), (1736, 84490), (1904, 77035), (1960, 74834), (1988, 73780), (2108, 69580), (2170, 67592), (2201, 66640), (2380, 61628), (2414, 60760), (2480, 59143), (2485, 59024), (2635, 55664), (2840, 51646), (3038, 48280), (3332, 44020), (3472, 42245), (3479, 42160), (3689, 39760), (3920, 37417), (3976, 36890), (4165, 35216), (4216, 34790), (4340, 33796), (4402, 33320), (4760, 30814), (4828, 30380), (4970, 29512), (5270, 27832), (5680, 25823), (6035, 24304), (6076, 24140), (6664, 22010), (6958, 21080), (7378, 19880), (7595, 19312), (7952, 18445), (8330, 17608), (8432, 17395), (8449, 17360), (8680, 16898), (8804, 16660), (9520, 15407), (9656, 15190), (9940, 14756), (10540, 13916), (11005, 13328), (12070, 12152)]