388745280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1753}}^1$

素因数の和:1794

約数の個数: 336

約数和(自身を含む): 1668011904

約数和(自身を除く): 1279266624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 192, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 320, 330, 336, 352, 360, 385, 396, 420, 440, 448, 462, 480, 495, 504, 528, 560, 576, 616, 630, 660, 672, 693, 704, 720, 770, 792, 840, 880, 924, 960, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1344, 1386, 1440, 1540, 1584, 1680, 1753, 1760, 1848, 1980, 2016, 2112, 2240, 2310, 2464, 2520, 2640, 2772, 2880, 3080, 3168, 3360, 3465, 3506, 3520, 3696, 3960, 4032, 4620, 4928, 5040, 5259, 5280, 5544, 6160, 6336, 6720, 6930, 7012, 7392, 7920, 8765, 9240, 10080, 10518, 10560, 11088, 12271, 12320, 13860, 14024, 14784, 15777, 15840, 17530, 18480, 19283, 20160, 21036, 22176, 24542, 24640, 26295, 27720, 28048, 31554, 31680, 35060, 36813, 36960, 38566, 42072, 44352, 49084, 52590, 55440, 56096, 57849, 61355, 63108, 70120, 73626, 73920, 77132, 78885, 84144, 96415, 98168, 105180, 110439, 110880, 112192, 115698, 122710, 126216, 134981, 140240, 147252, 154264, 157770, 168288, 173547, 184065, 192830, 196336, 210360, 220878, 221760, 231396, 245420, 252432, 269962, 280480, 289245, 294504, 308528, 315540, 336576, 347094, 368130, 385660, 392672, 404943, 420720, 441756, 462792, 490840, 504864, 539924, 552195, 560960, 578490, 589008, 617056, 631080, 674905, 694188, 736260, 771320, 785344, 809886, 841440, 867735, 883512, 925584, 981680, 1009728, 1079848, 1104390, 1156980, 1178016, 1214829, 1234112, 1262160, 1349810, 1388376, 1472520, 1542640, 1619772, 1682880, 1735470, 1767024, 1851168, 1963360, 2024715, 2159696, 2208780, 2313960, 2356032, 2429658, 2524320, 2699620, 2776752, 2945040, 3085280, 3239544, 3470940, 3534048, 3702336, 3926720, 4049430, 4319392, 4417560, 4627920, 4859316, 5048640, 5399240, 5553504, 5890080, 6074145, 6170560, 6479088, 6941880, 7068096, 8098860, 8638784, 8835120, 9255840, 9718632, 10798480, 11107008, 11780160, 12148290, 12958176, 13883760, 16197720, 17670240, 18511680, 19437264, 21596960, 24296580, 25916352, 27767520, 32395440, 35340480, 38874528, 43193920, 48593160, 55535040, 64790880, 77749056, 97186320, 129581760, 194372640, 388745280]

約数ペア:

[(1, 388745280), (2, 194372640), (3, 129581760), (4, 97186320), (5, 77749056), (6, 64790880), (7, 55535040), (8, 48593160), (9, 43193920), (10, 38874528), (11, 35340480), (12, 32395440), (14, 27767520), (15, 25916352), (16, 24296580), (18, 21596960), (20, 19437264), (21, 18511680), (22, 17670240), (24, 16197720), (28, 13883760), (30, 12958176), (32, 12148290), (33, 11780160), (35, 11107008), (36, 10798480), (40, 9718632), (42, 9255840), (44, 8835120), (45, 8638784), (48, 8098860), (55, 7068096), (56, 6941880), (60, 6479088), (63, 6170560), (64, 6074145), (66, 5890080), (70, 5553504), (72, 5399240), (77, 5048640), (80, 4859316), (84, 4627920), (88, 4417560), (90, 4319392), (96, 4049430), (99, 3926720), (105, 3702336), (110, 3534048), (112, 3470940), (120, 3239544), (126, 3085280), (132, 2945040), (140, 2776752), (144, 2699620), (154, 2524320), (160, 2429658), (165, 2356032), (168, 2313960), (176, 2208780), (180, 2159696), (192, 2024715), (198, 1963360), (210, 1851168), (220, 1767024), (224, 1735470), (231, 1682880), (240, 1619772), (252, 1542640), (264, 1472520), (280, 1388376), (288, 1349810), (308, 1262160), (315, 1234112), (320, 1214829), (330, 1178016), (336, 1156980), (352, 1104390), (360, 1079848), (385, 1009728), (396, 981680), (420, 925584), (440, 883512), (448, 867735), (462, 841440), (480, 809886), (495, 785344), (504, 771320), (528, 736260), (560, 694188), (576, 674905), (616, 631080), (630, 617056), (660, 589008), (672, 578490), (693, 560960), (704, 552195), (720, 539924), (770, 504864), (792, 490840), (840, 462792), (880, 441756), (924, 420720), (960, 404943), (990, 392672), (1008, 385660), (1056, 368130), (1120, 347094), (1155, 336576), (1232, 315540), (1260, 308528), (1320, 294504), (1344, 289245), (1386, 280480), (1440, 269962), (1540, 252432), (1584, 245420), (1680, 231396), (1753, 221760), (1760, 220878), (1848, 210360), (1980, 196336), (2016, 192830), (2112, 184065), (2240, 173547), (2310, 168288), (2464, 157770), (2520, 154264), (2640, 147252), (2772, 140240), (2880, 134981), (3080, 126216), (3168, 122710), (3360, 115698), (3465, 112192), (3506, 110880), (3520, 110439), (3696, 105180), (3960, 98168), (4032, 96415), (4620, 84144), (4928, 78885), (5040, 77132), (5259, 73920), (5280, 73626), (5544, 70120), (6160, 63108), (6336, 61355), (6720, 57849), (6930, 56096), (7012, 55440), (7392, 52590), (7920, 49084), (8765, 44352), (9240, 42072), (10080, 38566), (10518, 36960), (10560, 36813), (11088, 35060), (12271, 31680), (12320, 31554), (13860, 28048), (14024, 27720), (14784, 26295), (15777, 24640), (15840, 24542), (17530, 22176), (18480, 21036), (19283, 20160)]