18468094080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{479}}^1$

素因数の和:1011

約数の個数: 256

約数和(自身を含む): 60491059200

約数和(自身を除く): 42022965120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 467, 479, 480, 516, 640, 645, 688, 860, 934, 958, 960, 1032, 1290, 1376, 1401, 1437, 1720, 1868, 1916, 1920, 2064, 2335, 2395, 2580, 2752, 2802, 2874, 3440, 3736, 3832, 4128, 4670, 4790, 5160, 5504, 5604, 5748, 6880, 7005, 7185, 7472, 7664, 8256, 9340, 9580, 10320, 11208, 11496, 13760, 14010, 14370, 14944, 15328, 16512, 18680, 19160, 20081, 20597, 20640, 22416, 22992, 27520, 28020, 28740, 29888, 30656, 37360, 38320, 40162, 41194, 41280, 44832, 45984, 56040, 57480, 59776, 60243, 61312, 61791, 74720, 76640, 80324, 82388, 82560, 89664, 91968, 100405, 102985, 112080, 114960, 120486, 123582, 149440, 153280, 160648, 164776, 179328, 183936, 200810, 205970, 223693, 224160, 229920, 240972, 247164, 298880, 301215, 306560, 308955, 321296, 329552, 401620, 411940, 447386, 448320, 459840, 481944, 494328, 602430, 617910, 642592, 659104, 671079, 803240, 823880, 894772, 896640, 919680, 963888, 988656, 1118465, 1204860, 1235820, 1285184, 1318208, 1342158, 1606480, 1647760, 1789544, 1927776, 1977312, 2236930, 2409720, 2471640, 2570368, 2636416, 2684316, 3212960, 3295520, 3355395, 3579088, 3855552, 3954624, 4473860, 4819440, 4943280, 5368632, 6425920, 6591040, 6710790, 7158176, 7711104, 7909248, 8947720, 9618799, 9638880, 9886560, 10737264, 12851840, 13182080, 13421580, 14316352, 17895440, 19237598, 19277760, 19773120, 21474528, 26843160, 28632704, 28856397, 35790880, 38475196, 38555520, 39546240, 42949056, 48093995, 53686320, 57712794, 71581760, 76950392, 85898112, 96187990, 107372640, 115425588, 143163520, 144281985, 153900784, 192375980, 214745280, 230851176, 288563970, 307801568, 384751960, 429490560, 461702352, 577127940, 615603136, 769503920, 923404704, 1154255880, 1231206272, 1539007840, 1846809408, 2308511760, 3078015680, 3693618816, 4617023520, 6156031360, 9234047040, 18468094080]

約数ペア:

[(1, 18468094080), (2, 9234047040), (3, 6156031360), (4, 4617023520), (5, 3693618816), (6, 3078015680), (8, 2308511760), (10, 1846809408), (12, 1539007840), (15, 1231206272), (16, 1154255880), (20, 923404704), (24, 769503920), (30, 615603136), (32, 577127940), (40, 461702352), (43, 429490560), (48, 384751960), (60, 307801568), (64, 288563970), (80, 230851176), (86, 214745280), (96, 192375980), (120, 153900784), (128, 144281985), (129, 143163520), (160, 115425588), (172, 107372640), (192, 96187990), (215, 85898112), (240, 76950392), (258, 71581760), (320, 57712794), (344, 53686320), (384, 48093995), (430, 42949056), (467, 39546240), (479, 38555520), (480, 38475196), (516, 35790880), (640, 28856397), (645, 28632704), (688, 26843160), (860, 21474528), (934, 19773120), (958, 19277760), (960, 19237598), (1032, 17895440), (1290, 14316352), (1376, 13421580), (1401, 13182080), (1437, 12851840), (1720, 10737264), (1868, 9886560), (1916, 9638880), (1920, 9618799), (2064, 8947720), (2335, 7909248), (2395, 7711104), (2580, 7158176), (2752, 6710790), (2802, 6591040), (2874, 6425920), (3440, 5368632), (3736, 4943280), (3832, 4819440), (4128, 4473860), (4670, 3954624), (4790, 3855552), (5160, 3579088), (5504, 3355395), (5604, 3295520), (5748, 3212960), (6880, 2684316), (7005, 2636416), (7185, 2570368), (7472, 2471640), (7664, 2409720), (8256, 2236930), (9340, 1977312), (9580, 1927776), (10320, 1789544), (11208, 1647760), (11496, 1606480), (13760, 1342158), (14010, 1318208), (14370, 1285184), (14944, 1235820), (15328, 1204860), (16512, 1118465), (18680, 988656), (19160, 963888), (20081, 919680), (20597, 896640), (20640, 894772), (22416, 823880), (22992, 803240), (27520, 671079), (28020, 659104), (28740, 642592), (29888, 617910), (30656, 602430), (37360, 494328), (38320, 481944), (40162, 459840), (41194, 448320), (41280, 447386), (44832, 411940), (45984, 401620), (56040, 329552), (57480, 321296), (59776, 308955), (60243, 306560), (61312, 301215), (61791, 298880), (74720, 247164), (76640, 240972), (80324, 229920), (82388, 224160), (82560, 223693), (89664, 205970), (91968, 200810), (100405, 183936), (102985, 179328), (112080, 164776), (114960, 160648), (120486, 153280), (123582, 149440)]