1947637440

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{32203}}^1$

素因数の和:32236

約数の個数: 224

約数和(自身を含む): 7852623360

約数和(自身を除く): 5904985920

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, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 30240, 32203, 60480, 64406, 96609, 128812, 161015, 193218, 225421, 257624, 289827, 322030, 386436, 450842, 483045, 515248, 579654, 644060, 676263, 772872, 869481, 901684, 966090, 1030496, 1127105, 1159308, 1288120, 1352526, 1449135, 1545744, 1738962, 1803368, 1932180, 2028789, 2060992, 2254210, 2318616, 2576240, 2705052, 2898270, 3091488, 3381315, 3477924, 3606736, 3864360, 4057578, 4347405, 4508420, 4637232, 5152480, 5410104, 5796540, 6086367, 6182976, 6762630, 6955848, 7213472, 7728720, 8115156, 8694810, 9016840, 9274464, 10143945, 10304960, 10820208, 11593080, 12172734, 13525260, 13911696, 14426944, 15457440, 16230312, 17389620, 18033680, 18548928, 20287890, 21640416, 23186160, 24345468, 27050520, 27823392, 30431835, 30914880, 32460624, 34779240, 36067360, 40575780, 43280832, 46372320, 48690936, 54101040, 55646784, 60863670, 64921248, 69558480, 72134720, 81151560, 92744640, 97381872, 108202080, 121727340, 129842496, 139116960, 162303120, 194763744, 216404160, 243454680, 278233920, 324606240, 389527488, 486909360, 649212480, 973818720, 1947637440]

約数ペア:

[(1, 1947637440), (2, 973818720), (3, 649212480), (4, 486909360), (5, 389527488), (6, 324606240), (7, 278233920), (8, 243454680), (9, 216404160), (10, 194763744), (12, 162303120), (14, 139116960), (15, 129842496), (16, 121727340), (18, 108202080), (20, 97381872), (21, 92744640), (24, 81151560), (27, 72134720), (28, 69558480), (30, 64921248), (32, 60863670), (35, 55646784), (36, 54101040), (40, 48690936), (42, 46372320), (45, 43280832), (48, 40575780), (54, 36067360), (56, 34779240), (60, 32460624), (63, 30914880), (64, 30431835), (70, 27823392), (72, 27050520), (80, 24345468), (84, 23186160), (90, 21640416), (96, 20287890), (105, 18548928), (108, 18033680), (112, 17389620), (120, 16230312), (126, 15457440), (135, 14426944), (140, 13911696), (144, 13525260), (160, 12172734), (168, 11593080), (180, 10820208), (189, 10304960), (192, 10143945), (210, 9274464), (216, 9016840), (224, 8694810), (240, 8115156), (252, 7728720), (270, 7213472), (280, 6955848), (288, 6762630), (315, 6182976), (320, 6086367), (336, 5796540), (360, 5410104), (378, 5152480), (420, 4637232), (432, 4508420), (448, 4347405), (480, 4057578), (504, 3864360), (540, 3606736), (560, 3477924), (576, 3381315), (630, 3091488), (672, 2898270), (720, 2705052), (756, 2576240), (840, 2318616), (864, 2254210), (945, 2060992), (960, 2028789), (1008, 1932180), (1080, 1803368), (1120, 1738962), (1260, 1545744), (1344, 1449135), (1440, 1352526), (1512, 1288120), (1680, 1159308), (1728, 1127105), (1890, 1030496), (2016, 966090), (2160, 901684), (2240, 869481), (2520, 772872), (2880, 676263), (3024, 644060), (3360, 579654), (3780, 515248), (4032, 483045), (4320, 450842), (5040, 386436), (6048, 322030), (6720, 289827), (7560, 257624), (8640, 225421), (10080, 193218), (12096, 161015), (15120, 128812), (20160, 96609), (30240, 64406), (32203, 60480)]