726084240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 480

約数和(自身を含む): 2896481280

約数和(自身を除く): 2170397040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 23, 24, 28, 30, 35, 38, 40, 42, 43, 46, 48, 56, 57, 60, 69, 70, 76, 80, 84, 86, 92, 95, 105, 112, 114, 115, 120, 129, 133, 138, 140, 152, 161, 168, 172, 184, 190, 210, 215, 228, 230, 240, 258, 266, 276, 280, 285, 301, 304, 322, 336, 344, 345, 368, 380, 399, 420, 430, 437, 456, 460, 483, 516, 529, 532, 552, 560, 570, 602, 644, 645, 665, 688, 690, 760, 798, 805, 817, 840, 860, 874, 903, 912, 920, 966, 989, 1032, 1058, 1064, 1104, 1140, 1204, 1288, 1290, 1311, 1330, 1380, 1505, 1520, 1587, 1596, 1610, 1634, 1680, 1720, 1748, 1806, 1840, 1932, 1978, 1995, 2064, 2116, 2128, 2185, 2280, 2408, 2415, 2451, 2576, 2580, 2622, 2645, 2660, 2760, 2967, 3010, 3059, 3174, 3192, 3220, 3268, 3440, 3496, 3612, 3703, 3864, 3956, 3990, 4085, 4232, 4370, 4515, 4560, 4816, 4830, 4902, 4945, 5160, 5244, 5290, 5320, 5520, 5719, 5934, 6020, 6118, 6348, 6384, 6440, 6536, 6555, 6923, 6992, 7224, 7406, 7728, 7912, 7935, 7980, 8170, 8464, 8740, 9030, 9177, 9660, 9804, 9890, 10051, 10320, 10488, 10580, 10640, 11109, 11438, 11868, 12040, 12236, 12255, 12696, 12880, 13072, 13110, 13846, 14448, 14812, 14835, 15295, 15824, 15870, 15960, 16340, 17157, 17480, 18060, 18354, 18515, 18791, 19320, 19608, 19780, 20102, 20769, 20976, 21160, 22218, 22747, 22876, 23736, 24080, 24472, 24510, 25392, 26220, 27692, 28595, 29624, 29670, 30153, 30590, 31740, 31920, 32680, 34314, 34615, 34960, 36120, 36708, 37030, 37582, 38640, 39216, 39560, 40204, 41538, 42320, 44436, 45494, 45752, 45885, 47472, 48944, 49020, 50255, 52440, 55384, 55545, 56373, 57190, 59248, 59340, 60306, 61180, 63480, 65360, 68241, 68628, 69230, 70357, 72240, 73416, 74060, 75164, 79120, 80408, 83076, 85785, 88872, 90988, 91504, 91770, 93955, 98040, 100510, 103845, 104880, 110768, 111090, 112746, 113735, 114380, 118680, 120612, 122360, 126960, 131537, 136482, 137256, 138460, 140714, 146832, 148120, 150328, 150765, 159229, 160816, 166152, 171570, 177744, 181976, 183540, 187910, 196080, 201020, 207690, 211071, 222180, 225492, 227470, 228760, 237360, 241224, 244720, 263074, 272964, 274512, 276920, 281428, 281865, 296240, 300656, 301530, 318458, 332304, 341205, 343140, 351785, 363952, 367080, 375820, 394611, 402040, 415380, 422142, 432193, 444360, 450984, 454940, 457520, 477687, 482448, 526148, 545928, 553840, 562856, 563730, 603060, 636916, 657685, 682410, 686280, 703570, 734160, 751640, 789222, 796145, 804080, 830760, 844284, 864386, 888720, 901968, 909880, 955374, 1052296, 1055355, 1091856, 1125712, 1127460, 1206120, 1273832, 1296579, 1315370, 1364820, 1372560, 1407140, 1503280, 1578444, 1592290, 1661520, 1688568, 1728772, 1819760, 1910748, 1973055, 2104592, 2110710, 2160965, 2254920, 2388435, 2412240, 2547664, 2593158, 2630740, 2729640, 2814280, 3025351, 3156888, 3184580, 3377136, 3457544, 3821496, 3946110, 4221420, 4321930, 4509840, 4776870, 5186316, 5261480, 5459280, 5628560, 6050702, 6313776, 6369160, 6482895, 6915088, 7642992, 7892220, 8442840, 8643860, 9076053, 9553740, 10372632, 10522960, 12101404, 12738320, 12965790, 15126755, 15784440, 16885680, 17287720, 18152106, 19107480, 20745264, 24202808, 25931580, 30253510, 31568880, 34575440, 36304212, 38214960, 45380265, 48405616, 51863160, 60507020, 72608424, 90760530, 103726320, 121014040, 145216848, 181521060, 242028080, 363042120, 726084240]

約数ペア:

[(1, 726084240), (2, 363042120), (3, 242028080), (4, 181521060), (5, 145216848), (6, 121014040), (7, 103726320), (8, 90760530), (10, 72608424), (12, 60507020), (14, 51863160), (15, 48405616), (16, 45380265), (19, 38214960), (20, 36304212), (21, 34575440), (23, 31568880), (24, 30253510), (28, 25931580), (30, 24202808), (35, 20745264), (38, 19107480), (40, 18152106), (42, 17287720), (43, 16885680), (46, 15784440), (48, 15126755), (56, 12965790), (57, 12738320), (60, 12101404), (69, 10522960), (70, 10372632), (76, 9553740), (80, 9076053), (84, 8643860), (86, 8442840), (92, 7892220), (95, 7642992), (105, 6915088), (112, 6482895), (114, 6369160), (115, 6313776), (120, 6050702), (129, 5628560), (133, 5459280), (138, 5261480), (140, 5186316), (152, 4776870), (161, 4509840), (168, 4321930), (172, 4221420), (184, 3946110), (190, 3821496), (210, 3457544), (215, 3377136), (228, 3184580), (230, 3156888), (240, 3025351), (258, 2814280), (266, 2729640), (276, 2630740), (280, 2593158), (285, 2547664), (301, 2412240), (304, 2388435), (322, 2254920), (336, 2160965), (344, 2110710), (345, 2104592), (368, 1973055), (380, 1910748), (399, 1819760), (420, 1728772), (430, 1688568), (437, 1661520), (456, 1592290), (460, 1578444), (483, 1503280), (516, 1407140), (529, 1372560), (532, 1364820), (552, 1315370), (560, 1296579), (570, 1273832), (602, 1206120), (644, 1127460), (645, 1125712), (665, 1091856), (688, 1055355), (690, 1052296), (760, 955374), (798, 909880), (805, 901968), (817, 888720), (840, 864386), (860, 844284), (874, 830760), (903, 804080), (912, 796145), (920, 789222), (966, 751640), (989, 734160), (1032, 703570), (1058, 686280), (1064, 682410), (1104, 657685), (1140, 636916), (1204, 603060), (1288, 563730), (1290, 562856), (1311, 553840), (1330, 545928), (1380, 526148), (1505, 482448), (1520, 477687), (1587, 457520), (1596, 454940), (1610, 450984), (1634, 444360), (1680, 432193), (1720, 422142), (1748, 415380), (1806, 402040), (1840, 394611), (1932, 375820), (1978, 367080), (1995, 363952), (2064, 351785), (2116, 343140), (2128, 341205), (2185, 332304), (2280, 318458), (2408, 301530), (2415, 300656), (2451, 296240), (2576, 281865), (2580, 281428), (2622, 276920), (2645, 274512), (2660, 272964), (2760, 263074), (2967, 244720), (3010, 241224), (3059, 237360), (3174, 228760), (3192, 227470), (3220, 225492), (3268, 222180), (3440, 211071), (3496, 207690), (3612, 201020), (3703, 196080), (3864, 187910), (3956, 183540), (3990, 181976), (4085, 177744), (4232, 171570), (4370, 166152), (4515, 160816), (4560, 159229), (4816, 150765), (4830, 150328), (4902, 148120), (4945, 146832), (5160, 140714), (5244, 138460), (5290, 137256), (5320, 136482), (5520, 131537), (5719, 126960), (5934, 122360), (6020, 120612), (6118, 118680), (6348, 114380), (6384, 113735), (6440, 112746), (6536, 111090), (6555, 110768), (6923, 104880), (6992, 103845), (7224, 100510), (7406, 98040), (7728, 93955), (7912, 91770), (7935, 91504), (7980, 90988), (8170, 88872), (8464, 85785), (8740, 83076), (9030, 80408), (9177, 79120), (9660, 75164), (9804, 74060), (9890, 73416), (10051, 72240), (10320, 70357), (10488, 69230), (10580, 68628), (10640, 68241), (11109, 65360), (11438, 63480), (11868, 61180), (12040, 60306), (12236, 59340), (12255, 59248), (12696, 57190), (12880, 56373), (13072, 55545), (13110, 55384), (13846, 52440), (14448, 50255), (14812, 49020), (14835, 48944), (15295, 47472), (15824, 45885), (15870, 45752), (15960, 45494), (16340, 44436), (17157, 42320), (17480, 41538), (18060, 40204), (18354, 39560), (18515, 39216), (18791, 38640), (19320, 37582), (19608, 37030), (19780, 36708), (20102, 36120), (20769, 34960), (20976, 34615), (21160, 34314), (22218, 32680), (22747, 31920), (22876, 31740), (23736, 30590), (24080, 30153), (24472, 29670), (24510, 29624), (25392, 28595), (26220, 27692)]