316095840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 288

約数和(自身を含む): 1140362496

約数和(自身を除く): 824266656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 73, 80, 90, 93, 96, 97, 120, 124, 144, 146, 155, 160, 180, 186, 194, 219, 240, 248, 279, 288, 291, 292, 310, 360, 365, 372, 388, 438, 465, 480, 485, 496, 558, 582, 584, 620, 657, 720, 730, 744, 776, 873, 876, 930, 970, 992, 1095, 1116, 1164, 1168, 1240, 1314, 1395, 1440, 1455, 1460, 1488, 1552, 1746, 1752, 1860, 1940, 2190, 2232, 2263, 2328, 2336, 2480, 2628, 2790, 2910, 2920, 2976, 3007, 3104, 3285, 3492, 3504, 3720, 3880, 4365, 4380, 4464, 4526, 4656, 4960, 5256, 5580, 5820, 5840, 6014, 6570, 6789, 6984, 7008, 7081, 7440, 7760, 8730, 8760, 8928, 9021, 9052, 9312, 10512, 11160, 11315, 11640, 11680, 12028, 13140, 13578, 13968, 14162, 14880, 15035, 15520, 17460, 17520, 18042, 18104, 20367, 21024, 21243, 22320, 22630, 23280, 24056, 26280, 27063, 27156, 27936, 28324, 30070, 33945, 34920, 35040, 35405, 36084, 36208, 40734, 42486, 44640, 45105, 45260, 46560, 48112, 52560, 54126, 54312, 56648, 60140, 63729, 67890, 69840, 70810, 72168, 72416, 81468, 84972, 90210, 90520, 96224, 101835, 105120, 106215, 108252, 108624, 113296, 120280, 127458, 135315, 135780, 139680, 141620, 144336, 162936, 169944, 180420, 181040, 203670, 212430, 216504, 217248, 219511, 226592, 240560, 254916, 270630, 271560, 283240, 288672, 318645, 325872, 339888, 360840, 362080, 407340, 424860, 433008, 439022, 481120, 509832, 541260, 543120, 566480, 637290, 651744, 658533, 679776, 721680, 814680, 849720, 866016, 878044, 1019664, 1082520, 1086240, 1097555, 1132960, 1274580, 1317066, 1443360, 1629360, 1699440, 1756088, 1975599, 2039328, 2165040, 2195110, 2549160, 2634132, 3258720, 3292665, 3398880, 3512176, 3951198, 4330080, 4390220, 5098320, 5268264, 6585330, 7024352, 7902396, 8780440, 9877995, 10196640, 10536528, 13170660, 15804792, 17560880, 19755990, 21073056, 26341320, 31609584, 35121760, 39511980, 52682640, 63219168, 79023960, 105365280, 158047920, 316095840]

約数ペア:

[(1, 316095840), (2, 158047920), (3, 105365280), (4, 79023960), (5, 63219168), (6, 52682640), (8, 39511980), (9, 35121760), (10, 31609584), (12, 26341320), (15, 21073056), (16, 19755990), (18, 17560880), (20, 15804792), (24, 13170660), (30, 10536528), (31, 10196640), (32, 9877995), (36, 8780440), (40, 7902396), (45, 7024352), (48, 6585330), (60, 5268264), (62, 5098320), (72, 4390220), (73, 4330080), (80, 3951198), (90, 3512176), (93, 3398880), (96, 3292665), (97, 3258720), (120, 2634132), (124, 2549160), (144, 2195110), (146, 2165040), (155, 2039328), (160, 1975599), (180, 1756088), (186, 1699440), (194, 1629360), (219, 1443360), (240, 1317066), (248, 1274580), (279, 1132960), (288, 1097555), (291, 1086240), (292, 1082520), (310, 1019664), (360, 878044), (365, 866016), (372, 849720), (388, 814680), (438, 721680), (465, 679776), (480, 658533), (485, 651744), (496, 637290), (558, 566480), (582, 543120), (584, 541260), (620, 509832), (657, 481120), (720, 439022), (730, 433008), (744, 424860), (776, 407340), (873, 362080), (876, 360840), (930, 339888), (970, 325872), (992, 318645), (1095, 288672), (1116, 283240), (1164, 271560), (1168, 270630), (1240, 254916), (1314, 240560), (1395, 226592), (1440, 219511), (1455, 217248), (1460, 216504), (1488, 212430), (1552, 203670), (1746, 181040), (1752, 180420), (1860, 169944), (1940, 162936), (2190, 144336), (2232, 141620), (2263, 139680), (2328, 135780), (2336, 135315), (2480, 127458), (2628, 120280), (2790, 113296), (2910, 108624), (2920, 108252), (2976, 106215), (3007, 105120), (3104, 101835), (3285, 96224), (3492, 90520), (3504, 90210), (3720, 84972), (3880, 81468), (4365, 72416), (4380, 72168), (4464, 70810), (4526, 69840), (4656, 67890), (4960, 63729), (5256, 60140), (5580, 56648), (5820, 54312), (5840, 54126), (6014, 52560), (6570, 48112), (6789, 46560), (6984, 45260), (7008, 45105), (7081, 44640), (7440, 42486), (7760, 40734), (8730, 36208), (8760, 36084), (8928, 35405), (9021, 35040), (9052, 34920), (9312, 33945), (10512, 30070), (11160, 28324), (11315, 27936), (11640, 27156), (11680, 27063), (12028, 26280), (13140, 24056), (13578, 23280), (13968, 22630), (14162, 22320), (14880, 21243), (15035, 21024), (15520, 20367), (17460, 18104), (17520, 18042)]