43428840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 256

約数和(自身を含む): 165957120

約数和(自身を除く): 122528280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 41, 42, 52, 56, 60, 65, 70, 78, 82, 84, 91, 97, 104, 105, 120, 123, 130, 140, 156, 164, 168, 182, 194, 195, 205, 210, 246, 260, 273, 280, 287, 291, 312, 328, 364, 388, 390, 410, 420, 455, 485, 492, 520, 533, 546, 574, 582, 615, 679, 728, 776, 780, 820, 840, 861, 910, 970, 984, 1066, 1092, 1148, 1164, 1230, 1261, 1358, 1365, 1435, 1455, 1560, 1599, 1640, 1722, 1820, 1940, 2037, 2132, 2184, 2296, 2328, 2460, 2522, 2665, 2716, 2730, 2870, 2910, 3198, 3395, 3444, 3640, 3731, 3783, 3880, 3977, 4074, 4264, 4305, 4920, 5044, 5330, 5432, 5460, 5740, 5820, 6305, 6396, 6790, 6888, 7462, 7566, 7954, 7995, 8148, 8610, 8827, 10088, 10185, 10660, 10920, 11193, 11480, 11640, 11931, 12610, 12792, 13580, 14924, 15132, 15908, 15990, 16296, 17220, 17654, 18655, 18915, 19885, 20370, 21320, 22386, 23862, 25220, 26481, 27160, 27839, 29848, 30264, 31816, 31980, 34440, 35308, 37310, 37830, 39770, 40740, 44135, 44772, 47724, 50440, 51701, 52962, 55678, 55965, 59655, 63960, 70616, 74620, 75660, 79540, 81480, 83517, 88270, 89544, 95448, 103402, 105924, 111356, 111930, 119310, 132405, 139195, 149240, 151320, 155103, 159080, 167034, 176540, 206804, 211848, 222712, 223860, 238620, 258505, 264810, 278390, 310206, 334068, 353080, 361907, 413608, 417585, 447720, 477240, 517010, 529620, 556780, 620412, 668136, 723814, 775515, 835170, 1034020, 1059240, 1085721, 1113560, 1240824, 1447628, 1551030, 1670340, 1809535, 2068040, 2171442, 2895256, 3102060, 3340680, 3619070, 4342884, 5428605, 6204120, 7238140, 8685768, 10857210, 14476280, 21714420, 43428840]

約数ペア:

[(1, 43428840), (2, 21714420), (3, 14476280), (4, 10857210), (5, 8685768), (6, 7238140), (7, 6204120), (8, 5428605), (10, 4342884), (12, 3619070), (13, 3340680), (14, 3102060), (15, 2895256), (20, 2171442), (21, 2068040), (24, 1809535), (26, 1670340), (28, 1551030), (30, 1447628), (35, 1240824), (39, 1113560), (40, 1085721), (41, 1059240), (42, 1034020), (52, 835170), (56, 775515), (60, 723814), (65, 668136), (70, 620412), (78, 556780), (82, 529620), (84, 517010), (91, 477240), (97, 447720), (104, 417585), (105, 413608), (120, 361907), (123, 353080), (130, 334068), (140, 310206), (156, 278390), (164, 264810), (168, 258505), (182, 238620), (194, 223860), (195, 222712), (205, 211848), (210, 206804), (246, 176540), (260, 167034), (273, 159080), (280, 155103), (287, 151320), (291, 149240), (312, 139195), (328, 132405), (364, 119310), (388, 111930), (390, 111356), (410, 105924), (420, 103402), (455, 95448), (485, 89544), (492, 88270), (520, 83517), (533, 81480), (546, 79540), (574, 75660), (582, 74620), (615, 70616), (679, 63960), (728, 59655), (776, 55965), (780, 55678), (820, 52962), (840, 51701), (861, 50440), (910, 47724), (970, 44772), (984, 44135), (1066, 40740), (1092, 39770), (1148, 37830), (1164, 37310), (1230, 35308), (1261, 34440), (1358, 31980), (1365, 31816), (1435, 30264), (1455, 29848), (1560, 27839), (1599, 27160), (1640, 26481), (1722, 25220), (1820, 23862), (1940, 22386), (2037, 21320), (2132, 20370), (2184, 19885), (2296, 18915), (2328, 18655), (2460, 17654), (2522, 17220), (2665, 16296), (2716, 15990), (2730, 15908), (2870, 15132), (2910, 14924), (3198, 13580), (3395, 12792), (3444, 12610), (3640, 11931), (3731, 11640), (3783, 11480), (3880, 11193), (3977, 10920), (4074, 10660), (4264, 10185), (4305, 10088), (4920, 8827), (5044, 8610), (5330, 8148), (5432, 7995), (5460, 7954), (5740, 7566), (5820, 7462), (6305, 6888), (6396, 6790)]