38815920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 360

約数和(自身を含む): 159297840

約数和(自身を除く): 120481920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 29, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 58, 60, 65, 66, 72, 78, 80, 87, 88, 90, 99, 104, 110, 116, 117, 120, 130, 132, 143, 144, 145, 156, 165, 169, 174, 176, 180, 195, 198, 208, 220, 232, 234, 240, 260, 261, 264, 286, 290, 312, 319, 330, 338, 348, 360, 377, 390, 396, 429, 435, 440, 464, 468, 495, 507, 520, 522, 528, 572, 580, 585, 624, 638, 660, 676, 696, 715, 720, 754, 780, 792, 845, 858, 870, 880, 936, 957, 990, 1014, 1040, 1044, 1131, 1144, 1160, 1170, 1276, 1287, 1305, 1320, 1352, 1392, 1430, 1508, 1521, 1560, 1584, 1595, 1690, 1716, 1740, 1859, 1872, 1885, 1914, 1980, 2028, 2088, 2145, 2262, 2288, 2320, 2340, 2535, 2552, 2574, 2610, 2640, 2704, 2860, 2871, 3016, 3042, 3120, 3190, 3380, 3393, 3432, 3480, 3718, 3770, 3828, 3960, 4056, 4147, 4176, 4290, 4524, 4680, 4785, 4901, 5070, 5104, 5148, 5220, 5577, 5655, 5720, 5742, 6032, 6084, 6380, 6435, 6760, 6786, 6864, 6960, 7436, 7540, 7605, 7656, 7920, 8112, 8294, 8580, 9048, 9295, 9360, 9570, 9802, 10140, 10296, 10440, 11154, 11310, 11440, 11484, 12168, 12441, 12760, 12870, 13520, 13572, 14355, 14703, 14872, 15080, 15210, 15312, 16588, 16731, 16965, 17160, 18096, 18590, 19140, 19604, 20280, 20592, 20735, 20880, 22308, 22620, 22968, 24336, 24505, 24882, 25520, 25740, 27144, 27885, 28710, 29406, 29744, 30160, 30420, 33176, 33462, 33930, 34320, 37180, 37323, 38280, 39208, 40560, 41470, 44109, 44616, 45240, 45936, 49010, 49764, 51480, 53911, 54288, 55770, 57420, 58812, 60840, 62205, 66352, 66924, 67860, 73515, 74360, 74646, 76560, 78416, 82940, 83655, 88218, 89232, 90480, 98020, 99528, 102960, 107822, 111540, 114840, 117624, 121680, 124410, 133848, 135720, 147030, 148720, 149292, 161733, 165880, 167310, 176436, 186615, 196040, 199056, 215644, 220545, 223080, 229680, 235248, 248820, 267696, 269555, 271440, 294060, 298584, 323466, 331760, 334620, 352872, 373230, 392080, 431288, 441090, 446160, 485199, 497640, 539110, 588120, 597168, 646932, 669240, 705744, 746460, 808665, 862576, 882180, 970398, 995280, 1078220, 1176240, 1293864, 1338480, 1492920, 1617330, 1764360, 1940796, 2156440, 2425995, 2587728, 2985840, 3234660, 3528720, 3881592, 4312880, 4851990, 6469320, 7763184, 9703980, 12938640, 19407960, 38815920]

約数ペア:

[(1, 38815920), (2, 19407960), (3, 12938640), (4, 9703980), (5, 7763184), (6, 6469320), (8, 4851990), (9, 4312880), (10, 3881592), (11, 3528720), (12, 3234660), (13, 2985840), (15, 2587728), (16, 2425995), (18, 2156440), (20, 1940796), (22, 1764360), (24, 1617330), (26, 1492920), (29, 1338480), (30, 1293864), (33, 1176240), (36, 1078220), (39, 995280), (40, 970398), (44, 882180), (45, 862576), (48, 808665), (52, 746460), (55, 705744), (58, 669240), (60, 646932), (65, 597168), (66, 588120), (72, 539110), (78, 497640), (80, 485199), (87, 446160), (88, 441090), (90, 431288), (99, 392080), (104, 373230), (110, 352872), (116, 334620), (117, 331760), (120, 323466), (130, 298584), (132, 294060), (143, 271440), (144, 269555), (145, 267696), (156, 248820), (165, 235248), (169, 229680), (174, 223080), (176, 220545), (180, 215644), (195, 199056), (198, 196040), (208, 186615), (220, 176436), (232, 167310), (234, 165880), (240, 161733), (260, 149292), (261, 148720), (264, 147030), (286, 135720), (290, 133848), (312, 124410), (319, 121680), (330, 117624), (338, 114840), (348, 111540), (360, 107822), (377, 102960), (390, 99528), (396, 98020), (429, 90480), (435, 89232), (440, 88218), (464, 83655), (468, 82940), (495, 78416), (507, 76560), (520, 74646), (522, 74360), (528, 73515), (572, 67860), (580, 66924), (585, 66352), (624, 62205), (638, 60840), (660, 58812), (676, 57420), (696, 55770), (715, 54288), (720, 53911), (754, 51480), (780, 49764), (792, 49010), (845, 45936), (858, 45240), (870, 44616), (880, 44109), (936, 41470), (957, 40560), (990, 39208), (1014, 38280), (1040, 37323), (1044, 37180), (1131, 34320), (1144, 33930), (1160, 33462), (1170, 33176), (1276, 30420), (1287, 30160), (1305, 29744), (1320, 29406), (1352, 28710), (1392, 27885), (1430, 27144), (1508, 25740), (1521, 25520), (1560, 24882), (1584, 24505), (1595, 24336), (1690, 22968), (1716, 22620), (1740, 22308), (1859, 20880), (1872, 20735), (1885, 20592), (1914, 20280), (1980, 19604), (2028, 19140), (2088, 18590), (2145, 18096), (2262, 17160), (2288, 16965), (2320, 16731), (2340, 16588), (2535, 15312), (2552, 15210), (2574, 15080), (2610, 14872), (2640, 14703), (2704, 14355), (2860, 13572), (2871, 13520), (3016, 12870), (3042, 12760), (3120, 12441), (3190, 12168), (3380, 11484), (3393, 11440), (3432, 11310), (3480, 11154), (3718, 10440), (3770, 10296), (3828, 10140), (3960, 9802), (4056, 9570), (4147, 9360), (4176, 9295), (4290, 9048), (4524, 8580), (4680, 8294), (4785, 8112), (4901, 7920), (5070, 7656), (5104, 7605), (5148, 7540), (5220, 7436), (5577, 6960), (5655, 6864), (5720, 6786), (5742, 6760), (6032, 6435), (6084, 6380)]