309852480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{941}}^1$

素因数の和:982

約数の個数: 224

約数和(自身を含む): 1148486400

約数和(自身を除く): 838633920

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 392, 420, 448, 480, 490, 560, 588, 672, 686, 735, 784, 840, 941, 960, 980, 1029, 1120, 1176, 1344, 1372, 1470, 1568, 1680, 1715, 1882, 1960, 2058, 2240, 2352, 2744, 2823, 2940, 3136, 3360, 3430, 3764, 3920, 4116, 4704, 4705, 5145, 5488, 5646, 5880, 6587, 6720, 6860, 7528, 7840, 8232, 9408, 9410, 10290, 10976, 11292, 11760, 13174, 13720, 14115, 15056, 15680, 16464, 18820, 19761, 20580, 21952, 22584, 23520, 26348, 27440, 28230, 30112, 32928, 32935, 37640, 39522, 41160, 45168, 46109, 47040, 52696, 54880, 56460, 60224, 65856, 65870, 75280, 79044, 82320, 90336, 92218, 98805, 105392, 109760, 112920, 131740, 138327, 150560, 158088, 164640, 180672, 184436, 197610, 210784, 225840, 230545, 263480, 276654, 301120, 316176, 322763, 329280, 368872, 395220, 421568, 451680, 461090, 526960, 553308, 632352, 645526, 691635, 737744, 790440, 903360, 922180, 968289, 1053920, 1106616, 1264704, 1291052, 1383270, 1475488, 1580880, 1613815, 1844360, 1936578, 2107840, 2213232, 2582104, 2766540, 2950976, 3161760, 3227630, 3688720, 3873156, 4426464, 4841445, 5164208, 5533080, 6323520, 6455260, 7377440, 7746312, 8852928, 9682890, 10328416, 11066160, 12910520, 14754880, 15492624, 19365780, 20656832, 22132320, 25821040, 30985248, 38731560, 44264640, 51642080, 61970496, 77463120, 103284160, 154926240, 309852480]

約数ペア:

[(1, 309852480), (2, 154926240), (3, 103284160), (4, 77463120), (5, 61970496), (6, 51642080), (7, 44264640), (8, 38731560), (10, 30985248), (12, 25821040), (14, 22132320), (15, 20656832), (16, 19365780), (20, 15492624), (21, 14754880), (24, 12910520), (28, 11066160), (30, 10328416), (32, 9682890), (35, 8852928), (40, 7746312), (42, 7377440), (48, 6455260), (49, 6323520), (56, 5533080), (60, 5164208), (64, 4841445), (70, 4426464), (80, 3873156), (84, 3688720), (96, 3227630), (98, 3161760), (105, 2950976), (112, 2766540), (120, 2582104), (140, 2213232), (147, 2107840), (160, 1936578), (168, 1844360), (192, 1613815), (196, 1580880), (210, 1475488), (224, 1383270), (240, 1291052), (245, 1264704), (280, 1106616), (294, 1053920), (320, 968289), (336, 922180), (343, 903360), (392, 790440), (420, 737744), (448, 691635), (480, 645526), (490, 632352), (560, 553308), (588, 526960), (672, 461090), (686, 451680), (735, 421568), (784, 395220), (840, 368872), (941, 329280), (960, 322763), (980, 316176), (1029, 301120), (1120, 276654), (1176, 263480), (1344, 230545), (1372, 225840), (1470, 210784), (1568, 197610), (1680, 184436), (1715, 180672), (1882, 164640), (1960, 158088), (2058, 150560), (2240, 138327), (2352, 131740), (2744, 112920), (2823, 109760), (2940, 105392), (3136, 98805), (3360, 92218), (3430, 90336), (3764, 82320), (3920, 79044), (4116, 75280), (4704, 65870), (4705, 65856), (5145, 60224), (5488, 56460), (5646, 54880), (5880, 52696), (6587, 47040), (6720, 46109), (6860, 45168), (7528, 41160), (7840, 39522), (8232, 37640), (9408, 32935), (9410, 32928), (10290, 30112), (10976, 28230), (11292, 27440), (11760, 26348), (13174, 23520), (13720, 22584), (14115, 21952), (15056, 20580), (15680, 19761), (16464, 18820)]