406015680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2007

約数の個数: 224

約数和(自身を含む): 1521561600

約数和(自身を除く): 1115545920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1949, 1984, 2170, 2240, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 3898, 4340, 4960, 5208, 5847, 5952, 6510, 6720, 6944, 7440, 7796, 8680, 9745, 9920, 10416, 11694, 13020, 13643, 13888, 14880, 15592, 17360, 19490, 20832, 23388, 26040, 27286, 29235, 29760, 31184, 34720, 38980, 40929, 41664, 46776, 52080, 54572, 58470, 60419, 62368, 68215, 69440, 77960, 81858, 93552, 104160, 109144, 116940, 120838, 124736, 136430, 155920, 163716, 181257, 187104, 204645, 208320, 218288, 233880, 241676, 272860, 302095, 311840, 327432, 362514, 374208, 409290, 422933, 436576, 467760, 483352, 545720, 604190, 623680, 654864, 725028, 818580, 845866, 873152, 906285, 935520, 966704, 1091440, 1208380, 1268799, 1309728, 1450056, 1637160, 1691732, 1812570, 1871040, 1933408, 2114665, 2182880, 2416760, 2537598, 2619456, 2900112, 3274320, 3383464, 3625140, 3866816, 4229330, 4365760, 4833520, 5075196, 5800224, 6343995, 6548640, 6766928, 7250280, 8458660, 9667040, 10150392, 11600448, 12687990, 13097280, 13533856, 14500560, 16917320, 19334080, 20300784, 25375980, 27067712, 29001120, 33834640, 40601568, 50751960, 58002240, 67669280, 81203136, 101503920, 135338560, 203007840, 406015680]

約数ペア:

[(1, 406015680), (2, 203007840), (3, 135338560), (4, 101503920), (5, 81203136), (6, 67669280), (7, 58002240), (8, 50751960), (10, 40601568), (12, 33834640), (14, 29001120), (15, 27067712), (16, 25375980), (20, 20300784), (21, 19334080), (24, 16917320), (28, 14500560), (30, 13533856), (31, 13097280), (32, 12687990), (35, 11600448), (40, 10150392), (42, 9667040), (48, 8458660), (56, 7250280), (60, 6766928), (62, 6548640), (64, 6343995), (70, 5800224), (80, 5075196), (84, 4833520), (93, 4365760), (96, 4229330), (105, 3866816), (112, 3625140), (120, 3383464), (124, 3274320), (140, 2900112), (155, 2619456), (160, 2537598), (168, 2416760), (186, 2182880), (192, 2114665), (210, 1933408), (217, 1871040), (224, 1812570), (240, 1691732), (248, 1637160), (280, 1450056), (310, 1309728), (320, 1268799), (336, 1208380), (372, 1091440), (420, 966704), (434, 935520), (448, 906285), (465, 873152), (480, 845866), (496, 818580), (560, 725028), (620, 654864), (651, 623680), (672, 604190), (744, 545720), (840, 483352), (868, 467760), (930, 436576), (960, 422933), (992, 409290), (1085, 374208), (1120, 362514), (1240, 327432), (1302, 311840), (1344, 302095), (1488, 272860), (1680, 241676), (1736, 233880), (1860, 218288), (1949, 208320), (1984, 204645), (2170, 187104), (2240, 181257), (2480, 163716), (2604, 155920), (2976, 136430), (3255, 124736), (3360, 120838), (3472, 116940), (3720, 109144), (3898, 104160), (4340, 93552), (4960, 81858), (5208, 77960), (5847, 69440), (5952, 68215), (6510, 62368), (6720, 60419), (6944, 58470), (7440, 54572), (7796, 52080), (8680, 46776), (9745, 41664), (9920, 40929), (10416, 38980), (11694, 34720), (13020, 31184), (13643, 29760), (13888, 29235), (14880, 27286), (15592, 26040), (17360, 23388), (19490, 20832)]