28823760

素因数分解:

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

素因数の和:95

約数の個数: 360

約数和(自身を含む): 121286880

約数和(自身を除く): 92463120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 43, 45, 48, 49, 56, 57, 60, 63, 70, 72, 76, 80, 84, 86, 90, 95, 98, 105, 112, 114, 120, 126, 129, 133, 140, 144, 147, 152, 168, 171, 172, 180, 190, 196, 210, 215, 228, 240, 245, 252, 258, 266, 280, 285, 294, 301, 304, 315, 336, 342, 344, 360, 380, 387, 392, 399, 420, 430, 441, 456, 490, 504, 516, 532, 560, 570, 588, 602, 630, 645, 665, 684, 688, 720, 735, 760, 774, 784, 798, 817, 840, 855, 860, 882, 903, 912, 931, 980, 1008, 1032, 1064, 1140, 1176, 1197, 1204, 1260, 1290, 1330, 1368, 1470, 1505, 1520, 1548, 1596, 1634, 1680, 1710, 1720, 1764, 1806, 1862, 1935, 1960, 1995, 2064, 2107, 2128, 2205, 2280, 2352, 2394, 2408, 2451, 2520, 2580, 2660, 2709, 2736, 2793, 2940, 3010, 3096, 3192, 3268, 3420, 3440, 3528, 3612, 3724, 3870, 3920, 3990, 4085, 4214, 4410, 4515, 4560, 4655, 4788, 4816, 4902, 5040, 5160, 5320, 5418, 5586, 5719, 5880, 5985, 6020, 6192, 6321, 6384, 6536, 6840, 7056, 7224, 7353, 7448, 7740, 7980, 8170, 8379, 8428, 8820, 9030, 9310, 9576, 9804, 10320, 10535, 10640, 10836, 11172, 11438, 11760, 11970, 12040, 12255, 12642, 13072, 13545, 13680, 13965, 14448, 14706, 14896, 15480, 15960, 16340, 16758, 16856, 17157, 17640, 18060, 18620, 18963, 19152, 19608, 21070, 21672, 22344, 22876, 23940, 24080, 24510, 25284, 27090, 27930, 28595, 29412, 30960, 31605, 31920, 32680, 33516, 33712, 34314, 35280, 36120, 36765, 37240, 37926, 39216, 40033, 41895, 42140, 43344, 44688, 45752, 47880, 49020, 50568, 51471, 54180, 55860, 57190, 58824, 63210, 65360, 67032, 68628, 72240, 73530, 74480, 75852, 80066, 83790, 84280, 85785, 91504, 94815, 95760, 98040, 101136, 102942, 108360, 111720, 114380, 117648, 120099, 126420, 134064, 137256, 147060, 151704, 160132, 167580, 168560, 171570, 189630, 196080, 200165, 205884, 216720, 223440, 228760, 240198, 252840, 257355, 274512, 294120, 303408, 320264, 335160, 343140, 360297, 379260, 400330, 411768, 457520, 480396, 505680, 514710, 588240, 600495, 640528, 670320, 686280, 720594, 758520, 800660, 823536, 960792, 1029420, 1200990, 1372560, 1441188, 1517040, 1601320, 1801485, 1921584, 2058840, 2401980, 2882376, 3202640, 3602970, 4117680, 4803960, 5764752, 7205940, 9607920, 14411880, 28823760]

約数ペア:

[(1, 28823760), (2, 14411880), (3, 9607920), (4, 7205940), (5, 5764752), (6, 4803960), (7, 4117680), (8, 3602970), (9, 3202640), (10, 2882376), (12, 2401980), (14, 2058840), (15, 1921584), (16, 1801485), (18, 1601320), (19, 1517040), (20, 1441188), (21, 1372560), (24, 1200990), (28, 1029420), (30, 960792), (35, 823536), (36, 800660), (38, 758520), (40, 720594), (42, 686280), (43, 670320), (45, 640528), (48, 600495), (49, 588240), (56, 514710), (57, 505680), (60, 480396), (63, 457520), (70, 411768), (72, 400330), (76, 379260), (80, 360297), (84, 343140), (86, 335160), (90, 320264), (95, 303408), (98, 294120), (105, 274512), (112, 257355), (114, 252840), (120, 240198), (126, 228760), (129, 223440), (133, 216720), (140, 205884), (144, 200165), (147, 196080), (152, 189630), (168, 171570), (171, 168560), (172, 167580), (180, 160132), (190, 151704), (196, 147060), (210, 137256), (215, 134064), (228, 126420), (240, 120099), (245, 117648), (252, 114380), (258, 111720), (266, 108360), (280, 102942), (285, 101136), (294, 98040), (301, 95760), (304, 94815), (315, 91504), (336, 85785), (342, 84280), (344, 83790), (360, 80066), (380, 75852), (387, 74480), (392, 73530), (399, 72240), (420, 68628), (430, 67032), (441, 65360), (456, 63210), (490, 58824), (504, 57190), (516, 55860), (532, 54180), (560, 51471), (570, 50568), (588, 49020), (602, 47880), (630, 45752), (645, 44688), (665, 43344), (684, 42140), (688, 41895), (720, 40033), (735, 39216), (760, 37926), (774, 37240), (784, 36765), (798, 36120), (817, 35280), (840, 34314), (855, 33712), (860, 33516), (882, 32680), (903, 31920), (912, 31605), (931, 30960), (980, 29412), (1008, 28595), (1032, 27930), (1064, 27090), (1140, 25284), (1176, 24510), (1197, 24080), (1204, 23940), (1260, 22876), (1290, 22344), (1330, 21672), (1368, 21070), (1470, 19608), (1505, 19152), (1520, 18963), (1548, 18620), (1596, 18060), (1634, 17640), (1680, 17157), (1710, 16856), (1720, 16758), (1764, 16340), (1806, 15960), (1862, 15480), (1935, 14896), (1960, 14706), (1995, 14448), (2064, 13965), (2107, 13680), (2128, 13545), (2205, 13072), (2280, 12642), (2352, 12255), (2394, 12040), (2408, 11970), (2451, 11760), (2520, 11438), (2580, 11172), (2660, 10836), (2709, 10640), (2736, 10535), (2793, 10320), (2940, 9804), (3010, 9576), (3096, 9310), (3192, 9030), (3268, 8820), (3420, 8428), (3440, 8379), (3528, 8170), (3612, 7980), (3724, 7740), (3870, 7448), (3920, 7353), (3990, 7224), (4085, 7056), (4214, 6840), (4410, 6536), (4515, 6384), (4560, 6321), (4655, 6192), (4788, 6020), (4816, 5985), (4902, 5880), (5040, 5719), (5160, 5586), (5320, 5418)]