386557920

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{4261}}^1$

素因数の和:4295

約数の個数: 240

約数和(自身を含む): 1559482848

約数和(自身を除く): 1172924928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4261, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 8522, 9072, 10080, 11340, 12783, 12960, 15120, 17044, 18144, 21305, 22680, 25566, 29827, 30240, 34088, 38349, 42610, 45360, 51132, 59654, 63915, 68176, 76698, 85220, 89481, 90720, 102264, 115047, 119308, 127830, 136352, 149135, 153396, 170440, 178962, 191745, 204528, 230094, 238616, 255660, 268443, 298270, 306792, 340880, 345141, 357924, 383490, 409056, 447405, 460188, 477232, 511320, 536886, 575235, 596540, 613584, 681760, 690282, 715848, 766980, 805329, 894810, 920376, 954464, 1022640, 1073772, 1150470, 1193080, 1227168, 1342215, 1380564, 1431696, 1533960, 1610658, 1725705, 1789620, 1840752, 2045280, 2147544, 2300940, 2386160, 2415987, 2684430, 2761128, 2863392, 3067920, 3221316, 3451410, 3579240, 3681504, 4026645, 4295088, 4601880, 4772320, 4831974, 5368860, 5522256, 6135840, 6442632, 6902820, 7158480, 8053290, 8590176, 9203760, 9663948, 10737720, 11044512, 12079935, 12885264, 13805640, 14316960, 16106580, 18407520, 19327896, 21475440, 24159870, 25770528, 27611280, 32213160, 38655792, 42950880, 48319740, 55222560, 64426320, 77311584, 96639480, 128852640, 193278960, 386557920]

約数ペア:

[(1, 386557920), (2, 193278960), (3, 128852640), (4, 96639480), (5, 77311584), (6, 64426320), (7, 55222560), (8, 48319740), (9, 42950880), (10, 38655792), (12, 32213160), (14, 27611280), (15, 25770528), (16, 24159870), (18, 21475440), (20, 19327896), (21, 18407520), (24, 16106580), (27, 14316960), (28, 13805640), (30, 12885264), (32, 12079935), (35, 11044512), (36, 10737720), (40, 9663948), (42, 9203760), (45, 8590176), (48, 8053290), (54, 7158480), (56, 6902820), (60, 6442632), (63, 6135840), (70, 5522256), (72, 5368860), (80, 4831974), (81, 4772320), (84, 4601880), (90, 4295088), (96, 4026645), (105, 3681504), (108, 3579240), (112, 3451410), (120, 3221316), (126, 3067920), (135, 2863392), (140, 2761128), (144, 2684430), (160, 2415987), (162, 2386160), (168, 2300940), (180, 2147544), (189, 2045280), (210, 1840752), (216, 1789620), (224, 1725705), (240, 1610658), (252, 1533960), (270, 1431696), (280, 1380564), (288, 1342215), (315, 1227168), (324, 1193080), (336, 1150470), (360, 1073772), (378, 1022640), (405, 954464), (420, 920376), (432, 894810), (480, 805329), (504, 766980), (540, 715848), (560, 690282), (567, 681760), (630, 613584), (648, 596540), (672, 575235), (720, 536886), (756, 511320), (810, 477232), (840, 460188), (864, 447405), (945, 409056), (1008, 383490), (1080, 357924), (1120, 345141), (1134, 340880), (1260, 306792), (1296, 298270), (1440, 268443), (1512, 255660), (1620, 238616), (1680, 230094), (1890, 204528), (2016, 191745), (2160, 178962), (2268, 170440), (2520, 153396), (2592, 149135), (2835, 136352), (3024, 127830), (3240, 119308), (3360, 115047), (3780, 102264), (4261, 90720), (4320, 89481), (4536, 85220), (5040, 76698), (5670, 68176), (6048, 63915), (6480, 59654), (7560, 51132), (8522, 45360), (9072, 42610), (10080, 38349), (11340, 34088), (12783, 30240), (12960, 29827), (15120, 25566), (17044, 22680), (18144, 21305)]