142491960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 320

約数和(自身を含む): 548856000

約数和(自身を除く): 406364040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 162, 170, 180, 195, 199, 204, 216, 221, 234, 255, 260, 270, 306, 312, 324, 340, 351, 360, 390, 398, 405, 408, 442, 459, 468, 510, 520, 540, 585, 597, 612, 648, 663, 680, 702, 765, 780, 796, 810, 884, 918, 936, 995, 1020, 1053, 1080, 1105, 1170, 1194, 1224, 1326, 1377, 1404, 1530, 1560, 1592, 1620, 1755, 1768, 1791, 1836, 1989, 1990, 2040, 2106, 2210, 2295, 2340, 2388, 2587, 2652, 2754, 2808, 2985, 3060, 3240, 3315, 3383, 3510, 3582, 3672, 3978, 3980, 4212, 4420, 4590, 4680, 4776, 5174, 5265, 5304, 5373, 5508, 5967, 5970, 6120, 6630, 6766, 6885, 7020, 7164, 7761, 7956, 7960, 8424, 8840, 8955, 9180, 9945, 10149, 10348, 10530, 10746, 11016, 11934, 11940, 12935, 13260, 13532, 13770, 14040, 14328, 15522, 15912, 16119, 16915, 17901, 17910, 18360, 19890, 20298, 20696, 21060, 21492, 23283, 23868, 23880, 25870, 26520, 26865, 27064, 27540, 29835, 30447, 31044, 32238, 33830, 35802, 35820, 38805, 39780, 40596, 42120, 42984, 43979, 46566, 47736, 50745, 51740, 53730, 55080, 59670, 60894, 62088, 64476, 67660, 69849, 71604, 71640, 77610, 79560, 80595, 81192, 87958, 89505, 91341, 93132, 101490, 103480, 107460, 116415, 119340, 121788, 128952, 131937, 135320, 139698, 143208, 152235, 155220, 161190, 175916, 179010, 182682, 186264, 202980, 209547, 214920, 219895, 232830, 238680, 243576, 263874, 274023, 279396, 304470, 310440, 322380, 349245, 351832, 358020, 365364, 395811, 405960, 419094, 439790, 456705, 465660, 527748, 548046, 558792, 608940, 644760, 659685, 698490, 716040, 730728, 791622, 838188, 879580, 913410, 931320, 1047735, 1055496, 1096092, 1187433, 1217880, 1319370, 1370115, 1396980, 1583244, 1676376, 1759160, 1826820, 1979055, 2095470, 2192184, 2374866, 2638740, 2740230, 2793960, 3166488, 3562299, 3653640, 3958110, 4190940, 4749732, 5277480, 5480460, 5937165, 7124598, 7916220, 8381880, 9499464, 10960920, 11874330, 14249196, 15832440, 17811495, 23748660, 28498392, 35622990, 47497320, 71245980, 142491960]

約数ペア:

[(1, 142491960), (2, 71245980), (3, 47497320), (4, 35622990), (5, 28498392), (6, 23748660), (8, 17811495), (9, 15832440), (10, 14249196), (12, 11874330), (13, 10960920), (15, 9499464), (17, 8381880), (18, 7916220), (20, 7124598), (24, 5937165), (26, 5480460), (27, 5277480), (30, 4749732), (34, 4190940), (36, 3958110), (39, 3653640), (40, 3562299), (45, 3166488), (51, 2793960), (52, 2740230), (54, 2638740), (60, 2374866), (65, 2192184), (68, 2095470), (72, 1979055), (78, 1826820), (81, 1759160), (85, 1676376), (90, 1583244), (102, 1396980), (104, 1370115), (108, 1319370), (117, 1217880), (120, 1187433), (130, 1096092), (135, 1055496), (136, 1047735), (153, 931320), (156, 913410), (162, 879580), (170, 838188), (180, 791622), (195, 730728), (199, 716040), (204, 698490), (216, 659685), (221, 644760), (234, 608940), (255, 558792), (260, 548046), (270, 527748), (306, 465660), (312, 456705), (324, 439790), (340, 419094), (351, 405960), (360, 395811), (390, 365364), (398, 358020), (405, 351832), (408, 349245), (442, 322380), (459, 310440), (468, 304470), (510, 279396), (520, 274023), (540, 263874), (585, 243576), (597, 238680), (612, 232830), (648, 219895), (663, 214920), (680, 209547), (702, 202980), (765, 186264), (780, 182682), (796, 179010), (810, 175916), (884, 161190), (918, 155220), (936, 152235), (995, 143208), (1020, 139698), (1053, 135320), (1080, 131937), (1105, 128952), (1170, 121788), (1194, 119340), (1224, 116415), (1326, 107460), (1377, 103480), (1404, 101490), (1530, 93132), (1560, 91341), (1592, 89505), (1620, 87958), (1755, 81192), (1768, 80595), (1791, 79560), (1836, 77610), (1989, 71640), (1990, 71604), (2040, 69849), (2106, 67660), (2210, 64476), (2295, 62088), (2340, 60894), (2388, 59670), (2587, 55080), (2652, 53730), (2754, 51740), (2808, 50745), (2985, 47736), (3060, 46566), (3240, 43979), (3315, 42984), (3383, 42120), (3510, 40596), (3582, 39780), (3672, 38805), (3978, 35820), (3980, 35802), (4212, 33830), (4420, 32238), (4590, 31044), (4680, 30447), (4776, 29835), (5174, 27540), (5265, 27064), (5304, 26865), (5373, 26520), (5508, 25870), (5967, 23880), (5970, 23868), (6120, 23283), (6630, 21492), (6766, 21060), (6885, 20696), (7020, 20298), (7164, 19890), (7761, 18360), (7956, 17910), (7960, 17901), (8424, 16915), (8840, 16119), (8955, 15912), (9180, 15522), (9945, 14328), (10149, 14040), (10348, 13770), (10530, 13532), (10746, 13260), (11016, 12935), (11934, 11940)]