394905280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 336

約数和(自身を含む): 1245339648

約数和(自身を除く): 850434368

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 47, 55, 56, 62, 64, 70, 77, 80, 88, 94, 110, 112, 121, 124, 140, 154, 155, 160, 176, 188, 217, 220, 224, 235, 242, 248, 280, 308, 310, 320, 329, 341, 352, 376, 385, 434, 440, 448, 470, 484, 496, 517, 560, 605, 616, 620, 658, 682, 704, 752, 770, 847, 868, 880, 940, 968, 992, 1034, 1085, 1120, 1210, 1232, 1240, 1316, 1364, 1457, 1504, 1540, 1645, 1694, 1705, 1736, 1760, 1880, 1936, 1984, 2068, 2170, 2240, 2387, 2420, 2464, 2480, 2585, 2632, 2728, 2914, 3008, 3080, 3290, 3388, 3410, 3472, 3520, 3619, 3751, 3760, 3872, 4136, 4235, 4340, 4774, 4840, 4928, 4960, 5170, 5264, 5456, 5687, 5828, 6160, 6580, 6776, 6820, 6944, 7238, 7285, 7502, 7520, 7744, 8272, 8470, 8680, 9548, 9680, 9920, 10199, 10340, 10528, 10912, 11374, 11656, 11935, 12320, 13160, 13552, 13640, 13888, 14476, 14570, 15004, 15040, 16027, 16544, 16940, 17360, 18095, 18755, 19096, 19360, 20398, 20680, 21056, 21824, 22748, 23312, 23870, 24640, 26257, 26320, 27104, 27280, 28435, 28952, 29140, 30008, 32054, 33088, 33880, 34720, 36190, 37510, 38192, 38720, 39809, 40796, 41360, 45496, 46624, 47740, 50995, 52514, 52640, 54208, 54560, 56870, 57904, 58280, 60016, 64108, 67760, 69440, 72380, 75020, 76384, 79618, 80135, 81592, 82720, 90992, 93248, 95480, 101990, 105028, 105280, 109120, 112189, 113740, 115808, 116560, 120032, 128216, 131285, 135520, 144760, 150040, 152768, 159236, 160270, 163184, 165440, 176297, 181984, 190960, 199045, 203980, 210056, 224378, 227480, 231616, 233120, 240064, 256432, 262570, 271040, 289520, 300080, 318472, 320540, 326368, 352594, 363968, 381920, 398090, 407960, 420112, 448756, 454960, 466240, 512864, 525140, 560945, 579040, 600160, 636944, 641080, 652736, 705188, 763840, 796180, 815920, 840224, 881485, 897512, 909920, 1025728, 1050280, 1121890, 1158080, 1200320, 1234079, 1273888, 1282160, 1410376, 1592360, 1631840, 1680448, 1762970, 1795024, 1819840, 2100560, 2243780, 2468158, 2547776, 2564320, 2820752, 3184720, 3263680, 3525940, 3590048, 4201120, 4487560, 4936316, 5128640, 5641504, 6170395, 6369440, 7051880, 7180096, 8402240, 8975120, 9872632, 11283008, 12340790, 12738880, 14103760, 17950240, 19745264, 24681580, 28207520, 35900480, 39490528, 49363160, 56415040, 78981056, 98726320, 197452640, 394905280]

約数ペア:

[(1, 394905280), (2, 197452640), (4, 98726320), (5, 78981056), (7, 56415040), (8, 49363160), (10, 39490528), (11, 35900480), (14, 28207520), (16, 24681580), (20, 19745264), (22, 17950240), (28, 14103760), (31, 12738880), (32, 12340790), (35, 11283008), (40, 9872632), (44, 8975120), (47, 8402240), (55, 7180096), (56, 7051880), (62, 6369440), (64, 6170395), (70, 5641504), (77, 5128640), (80, 4936316), (88, 4487560), (94, 4201120), (110, 3590048), (112, 3525940), (121, 3263680), (124, 3184720), (140, 2820752), (154, 2564320), (155, 2547776), (160, 2468158), (176, 2243780), (188, 2100560), (217, 1819840), (220, 1795024), (224, 1762970), (235, 1680448), (242, 1631840), (248, 1592360), (280, 1410376), (308, 1282160), (310, 1273888), (320, 1234079), (329, 1200320), (341, 1158080), (352, 1121890), (376, 1050280), (385, 1025728), (434, 909920), (440, 897512), (448, 881485), (470, 840224), (484, 815920), (496, 796180), (517, 763840), (560, 705188), (605, 652736), (616, 641080), (620, 636944), (658, 600160), (682, 579040), (704, 560945), (752, 525140), (770, 512864), (847, 466240), (868, 454960), (880, 448756), (940, 420112), (968, 407960), (992, 398090), (1034, 381920), (1085, 363968), (1120, 352594), (1210, 326368), (1232, 320540), (1240, 318472), (1316, 300080), (1364, 289520), (1457, 271040), (1504, 262570), (1540, 256432), (1645, 240064), (1694, 233120), (1705, 231616), (1736, 227480), (1760, 224378), (1880, 210056), (1936, 203980), (1984, 199045), (2068, 190960), (2170, 181984), (2240, 176297), (2387, 165440), (2420, 163184), (2464, 160270), (2480, 159236), (2585, 152768), (2632, 150040), (2728, 144760), (2914, 135520), (3008, 131285), (3080, 128216), (3290, 120032), (3388, 116560), (3410, 115808), (3472, 113740), (3520, 112189), (3619, 109120), (3751, 105280), (3760, 105028), (3872, 101990), (4136, 95480), (4235, 93248), (4340, 90992), (4774, 82720), (4840, 81592), (4928, 80135), (4960, 79618), (5170, 76384), (5264, 75020), (5456, 72380), (5687, 69440), (5828, 67760), (6160, 64108), (6580, 60016), (6776, 58280), (6820, 57904), (6944, 56870), (7238, 54560), (7285, 54208), (7502, 52640), (7520, 52514), (7744, 50995), (8272, 47740), (8470, 46624), (8680, 45496), (9548, 41360), (9680, 40796), (9920, 39809), (10199, 38720), (10340, 38192), (10528, 37510), (10912, 36190), (11374, 34720), (11656, 33880), (11935, 33088), (12320, 32054), (13160, 30008), (13552, 29140), (13640, 28952), (13888, 28435), (14476, 27280), (14570, 27104), (15004, 26320), (15040, 26257), (16027, 24640), (16544, 23870), (16940, 23312), (17360, 22748), (18095, 21824), (18755, 21056), (19096, 20680), (19360, 20398)]