1020593280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{75937}}^1$

素因数の和:75966

約数の個数: 128

約数和(自身を含む): 3717924480

約数和(自身を除く): 2697331200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 75937, 151874, 227811, 303748, 379685, 455622, 531559, 607496, 759370, 911244, 1063118, 1139055, 1214992, 1518740, 1594677, 1822488, 2126236, 2278110, 2429984, 2657795, 3037480, 3189354, 3644976, 4252472, 4556220, 4859968, 5315590, 6074960, 6378708, 7289952, 7973385, 8504944, 9112440, 9719936, 10631180, 12149920, 12757416, 14579904, 15946770, 17009888, 18224880, 21262360, 24299840, 25514832, 29159808, 31893540, 34019776, 36449760, 42524720, 48599680, 51029664, 63787080, 68039552, 72899520, 85049440, 102059328, 127574160, 145799040, 170098880, 204118656, 255148320, 340197760, 510296640, 1020593280]

約数ペア:

[(1, 1020593280), (2, 510296640), (3, 340197760), (4, 255148320), (5, 204118656), (6, 170098880), (7, 145799040), (8, 127574160), (10, 102059328), (12, 85049440), (14, 72899520), (15, 68039552), (16, 63787080), (20, 51029664), (21, 48599680), (24, 42524720), (28, 36449760), (30, 34019776), (32, 31893540), (35, 29159808), (40, 25514832), (42, 24299840), (48, 21262360), (56, 18224880), (60, 17009888), (64, 15946770), (70, 14579904), (80, 12757416), (84, 12149920), (96, 10631180), (105, 9719936), (112, 9112440), (120, 8504944), (128, 7973385), (140, 7289952), (160, 6378708), (168, 6074960), (192, 5315590), (210, 4859968), (224, 4556220), (240, 4252472), (280, 3644976), (320, 3189354), (336, 3037480), (384, 2657795), (420, 2429984), (448, 2278110), (480, 2126236), (560, 1822488), (640, 1594677), (672, 1518740), (840, 1214992), (896, 1139055), (960, 1063118), (1120, 911244), (1344, 759370), (1680, 607496), (1920, 531559), (2240, 455622), (2688, 379685), (3360, 303748), (4480, 227811), (6720, 151874), (13440, 75937)]