728634480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:328

約数の個数: 320

約数和(自身を含む): 2734110720

約数和(自身を除く): 2005476240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 109, 112, 115, 120, 138, 140, 161, 168, 173, 184, 210, 218, 230, 240, 276, 280, 322, 327, 336, 345, 346, 368, 420, 436, 460, 483, 519, 545, 552, 560, 644, 654, 690, 692, 763, 805, 840, 865, 872, 920, 966, 1038, 1090, 1104, 1211, 1288, 1308, 1380, 1384, 1526, 1610, 1635, 1680, 1730, 1744, 1840, 1932, 2076, 2180, 2289, 2415, 2422, 2507, 2576, 2595, 2616, 2760, 2768, 3052, 3220, 3270, 3460, 3633, 3815, 3864, 3979, 4152, 4360, 4578, 4830, 4844, 5014, 5190, 5232, 5520, 6055, 6104, 6440, 6540, 6920, 7266, 7521, 7630, 7728, 7958, 8304, 8720, 9156, 9660, 9688, 10028, 10380, 11445, 11937, 12110, 12208, 12535, 12880, 13080, 13840, 14532, 15042, 15260, 15916, 17549, 18165, 18312, 18857, 19320, 19376, 19895, 20056, 20760, 22890, 23874, 24220, 25070, 26160, 27853, 29064, 30084, 30520, 31832, 35098, 36330, 36624, 37605, 37714, 38640, 39790, 40112, 41520, 45780, 47748, 48440, 50140, 52647, 55706, 56571, 58128, 59685, 60168, 61040, 63664, 70196, 72660, 75210, 75428, 79580, 83559, 87745, 91560, 94285, 95496, 96880, 100280, 105294, 111412, 113142, 119370, 120336, 131999, 139265, 140392, 145320, 150420, 150856, 159160, 167118, 175490, 183120, 188570, 190992, 200560, 210588, 222824, 226284, 238740, 263235, 263998, 278530, 280784, 282855, 290640, 300840, 301712, 318320, 334236, 350980, 377140, 395997, 417795, 421176, 433711, 445648, 452568, 477480, 526470, 527996, 557060, 565710, 601680, 659995, 668472, 701960, 754280, 791994, 835590, 842352, 867422, 905136, 954960, 1052940, 1055992, 1114120, 1131420, 1301133, 1319990, 1336944, 1403920, 1508560, 1583988, 1671180, 1734844, 1979985, 2105880, 2111984, 2168555, 2228240, 2262840, 2602266, 2639980, 3035977, 3167976, 3342360, 3469688, 3959970, 4211760, 4337110, 4525680, 5204532, 5279960, 6071954, 6335952, 6505665, 6684720, 6939376, 7919940, 8674220, 9107931, 10409064, 10559920, 12143908, 13011330, 15179885, 15839880, 17348440, 18215862, 20818128, 24287816, 26022660, 30359770, 31679760, 34696880, 36431724, 45539655, 48575632, 52045320, 60719540, 72863448, 91079310, 104090640, 121439080, 145726896, 182158620, 242878160, 364317240, 728634480]

約数ペア:

[(1, 728634480), (2, 364317240), (3, 242878160), (4, 182158620), (5, 145726896), (6, 121439080), (7, 104090640), (8, 91079310), (10, 72863448), (12, 60719540), (14, 52045320), (15, 48575632), (16, 45539655), (20, 36431724), (21, 34696880), (23, 31679760), (24, 30359770), (28, 26022660), (30, 24287816), (35, 20818128), (40, 18215862), (42, 17348440), (46, 15839880), (48, 15179885), (56, 13011330), (60, 12143908), (69, 10559920), (70, 10409064), (80, 9107931), (84, 8674220), (92, 7919940), (105, 6939376), (109, 6684720), (112, 6505665), (115, 6335952), (120, 6071954), (138, 5279960), (140, 5204532), (161, 4525680), (168, 4337110), (173, 4211760), (184, 3959970), (210, 3469688), (218, 3342360), (230, 3167976), (240, 3035977), (276, 2639980), (280, 2602266), (322, 2262840), (327, 2228240), (336, 2168555), (345, 2111984), (346, 2105880), (368, 1979985), (420, 1734844), (436, 1671180), (460, 1583988), (483, 1508560), (519, 1403920), (545, 1336944), (552, 1319990), (560, 1301133), (644, 1131420), (654, 1114120), (690, 1055992), (692, 1052940), (763, 954960), (805, 905136), (840, 867422), (865, 842352), (872, 835590), (920, 791994), (966, 754280), (1038, 701960), (1090, 668472), (1104, 659995), (1211, 601680), (1288, 565710), (1308, 557060), (1380, 527996), (1384, 526470), (1526, 477480), (1610, 452568), (1635, 445648), (1680, 433711), (1730, 421176), (1744, 417795), (1840, 395997), (1932, 377140), (2076, 350980), (2180, 334236), (2289, 318320), (2415, 301712), (2422, 300840), (2507, 290640), (2576, 282855), (2595, 280784), (2616, 278530), (2760, 263998), (2768, 263235), (3052, 238740), (3220, 226284), (3270, 222824), (3460, 210588), (3633, 200560), (3815, 190992), (3864, 188570), (3979, 183120), (4152, 175490), (4360, 167118), (4578, 159160), (4830, 150856), (4844, 150420), (5014, 145320), (5190, 140392), (5232, 139265), (5520, 131999), (6055, 120336), (6104, 119370), (6440, 113142), (6540, 111412), (6920, 105294), (7266, 100280), (7521, 96880), (7630, 95496), (7728, 94285), (7958, 91560), (8304, 87745), (8720, 83559), (9156, 79580), (9660, 75428), (9688, 75210), (10028, 72660), (10380, 70196), (11445, 63664), (11937, 61040), (12110, 60168), (12208, 59685), (12535, 58128), (12880, 56571), (13080, 55706), (13840, 52647), (14532, 50140), (15042, 48440), (15260, 47748), (15916, 45780), (17549, 41520), (18165, 40112), (18312, 39790), (18857, 38640), (19320, 37714), (19376, 37605), (19895, 36624), (20056, 36330), (20760, 35098), (22890, 31832), (23874, 30520), (24220, 30084), (25070, 29064), (26160, 27853)]