1951264000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:350

約数の個数: 288

約数和(自身を含む): 5754857472

約数和(自身を除く): 3803593472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 125, 128, 140, 155, 160, 175, 200, 217, 224, 248, 250, 256, 280, 281, 310, 320, 350, 400, 434, 448, 496, 500, 560, 562, 620, 640, 700, 775, 800, 868, 875, 896, 992, 1000, 1085, 1120, 1124, 1240, 1280, 1400, 1405, 1550, 1600, 1736, 1750, 1792, 1967, 1984, 2000, 2170, 2240, 2248, 2480, 2800, 2810, 3100, 3200, 3472, 3500, 3875, 3934, 3968, 4000, 4340, 4480, 4496, 4960, 5425, 5600, 5620, 6200, 6400, 6944, 7000, 7025, 7750, 7868, 7936, 8000, 8680, 8711, 8960, 8992, 9835, 9920, 10850, 11200, 11240, 12400, 13888, 14000, 14050, 15500, 15736, 16000, 17360, 17422, 17984, 19670, 19840, 21700, 22400, 22480, 24800, 27125, 27776, 28000, 28100, 31000, 31472, 32000, 34720, 34844, 35125, 35968, 39340, 39680, 43400, 43555, 44800, 44960, 49175, 49600, 54250, 55552, 56000, 56200, 60977, 62000, 62944, 69440, 69688, 70250, 71936, 78680, 86800, 87110, 89920, 98350, 99200, 108500, 112000, 112400, 121954, 124000, 125888, 138880, 139376, 140500, 157360, 173600, 174220, 179840, 196700, 198400, 217000, 217775, 224000, 224800, 243908, 245875, 248000, 251776, 277760, 278752, 281000, 304885, 314720, 347200, 348440, 359680, 393400, 434000, 435550, 449600, 487816, 491750, 496000, 503552, 557504, 562000, 609770, 629440, 694400, 696880, 786800, 868000, 871100, 899200, 975632, 983500, 992000, 1088875, 1115008, 1124000, 1219540, 1258880, 1388800, 1393760, 1524425, 1573600, 1736000, 1742200, 1798400, 1951264, 1967000, 2177750, 2230016, 2248000, 2439080, 2517760, 2787520, 3048850, 3147200, 3472000, 3484400, 3902528, 3934000, 4355500, 4496000, 4878160, 5575040, 6097700, 6294400, 6944000, 6968800, 7622125, 7805056, 7868000, 8711000, 8992000, 9756320, 11150080, 12195400, 12588800, 13937600, 15244250, 15610112, 15736000, 17422000, 19512640, 24390800, 27875200, 30488500, 31472000, 34844000, 39025280, 48781600, 55750400, 60977000, 62944000, 69688000, 78050560, 97563200, 121954000, 139376000, 195126400, 243908000, 278752000, 390252800, 487816000, 975632000, 1951264000]

約数ペア:

[(1, 1951264000), (2, 975632000), (4, 487816000), (5, 390252800), (7, 278752000), (8, 243908000), (10, 195126400), (14, 139376000), (16, 121954000), (20, 97563200), (25, 78050560), (28, 69688000), (31, 62944000), (32, 60977000), (35, 55750400), (40, 48781600), (50, 39025280), (56, 34844000), (62, 31472000), (64, 30488500), (70, 27875200), (80, 24390800), (100, 19512640), (112, 17422000), (124, 15736000), (125, 15610112), (128, 15244250), (140, 13937600), (155, 12588800), (160, 12195400), (175, 11150080), (200, 9756320), (217, 8992000), (224, 8711000), (248, 7868000), (250, 7805056), (256, 7622125), (280, 6968800), (281, 6944000), (310, 6294400), (320, 6097700), (350, 5575040), (400, 4878160), (434, 4496000), (448, 4355500), (496, 3934000), (500, 3902528), (560, 3484400), (562, 3472000), (620, 3147200), (640, 3048850), (700, 2787520), (775, 2517760), (800, 2439080), (868, 2248000), (875, 2230016), (896, 2177750), (992, 1967000), (1000, 1951264), (1085, 1798400), (1120, 1742200), (1124, 1736000), (1240, 1573600), (1280, 1524425), (1400, 1393760), (1405, 1388800), (1550, 1258880), (1600, 1219540), (1736, 1124000), (1750, 1115008), (1792, 1088875), (1967, 992000), (1984, 983500), (2000, 975632), (2170, 899200), (2240, 871100), (2248, 868000), (2480, 786800), (2800, 696880), (2810, 694400), (3100, 629440), (3200, 609770), (3472, 562000), (3500, 557504), (3875, 503552), (3934, 496000), (3968, 491750), (4000, 487816), (4340, 449600), (4480, 435550), (4496, 434000), (4960, 393400), (5425, 359680), (5600, 348440), (5620, 347200), (6200, 314720), (6400, 304885), (6944, 281000), (7000, 278752), (7025, 277760), (7750, 251776), (7868, 248000), (7936, 245875), (8000, 243908), (8680, 224800), (8711, 224000), (8960, 217775), (8992, 217000), (9835, 198400), (9920, 196700), (10850, 179840), (11200, 174220), (11240, 173600), (12400, 157360), (13888, 140500), (14000, 139376), (14050, 138880), (15500, 125888), (15736, 124000), (16000, 121954), (17360, 112400), (17422, 112000), (17984, 108500), (19670, 99200), (19840, 98350), (21700, 89920), (22400, 87110), (22480, 86800), (24800, 78680), (27125, 71936), (27776, 70250), (28000, 69688), (28100, 69440), (31000, 62944), (31472, 62000), (32000, 60977), (34720, 56200), (34844, 56000), (35125, 55552), (35968, 54250), (39340, 49600), (39680, 49175), (43400, 44960), (43555, 44800)]