299078080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 224

約数和(自身を含む): 866119680

約数和(自身を除く): 567041600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 59, 62, 64, 70, 73, 80, 112, 118, 124, 140, 146, 155, 160, 217, 224, 236, 248, 280, 292, 295, 310, 320, 365, 413, 434, 448, 472, 496, 511, 560, 584, 590, 620, 730, 826, 868, 944, 992, 1022, 1085, 1120, 1168, 1180, 1240, 1460, 1652, 1736, 1829, 1888, 1984, 2044, 2065, 2170, 2240, 2263, 2336, 2360, 2480, 2555, 2920, 3304, 3472, 3658, 3776, 4088, 4130, 4307, 4340, 4526, 4672, 4720, 4960, 5110, 5840, 6608, 6944, 7316, 8176, 8260, 8614, 8680, 9052, 9145, 9440, 9920, 10220, 11315, 11680, 12803, 13216, 13888, 14632, 15841, 16352, 16520, 17228, 17360, 18104, 18290, 18880, 20440, 21535, 22630, 23360, 25606, 26432, 29264, 30149, 31682, 32704, 33040, 34456, 34720, 36208, 36580, 40880, 43070, 45260, 51212, 58528, 60298, 63364, 64015, 66080, 68912, 69440, 72416, 73160, 79205, 81760, 86140, 90520, 102424, 117056, 120596, 126728, 128030, 132160, 133517, 137824, 144832, 146320, 150745, 158410, 163520, 172280, 181040, 204848, 241192, 253456, 256060, 267034, 275648, 292640, 301490, 316820, 344560, 362080, 409696, 482384, 506912, 512120, 534068, 585280, 602980, 633640, 667585, 689120, 724160, 819392, 934619, 964768, 1013824, 1024240, 1068136, 1205960, 1267280, 1335170, 1378240, 1869238, 1929536, 2048480, 2136272, 2411920, 2534560, 2670340, 3738476, 4096960, 4272544, 4673095, 4823840, 5069120, 5340680, 7476952, 8545088, 9346190, 9647680, 10681360, 14953904, 18692380, 21362720, 29907808, 37384760, 42725440, 59815616, 74769520, 149539040, 299078080]

約数ペア:

[(1, 299078080), (2, 149539040), (4, 74769520), (5, 59815616), (7, 42725440), (8, 37384760), (10, 29907808), (14, 21362720), (16, 18692380), (20, 14953904), (28, 10681360), (31, 9647680), (32, 9346190), (35, 8545088), (40, 7476952), (56, 5340680), (59, 5069120), (62, 4823840), (64, 4673095), (70, 4272544), (73, 4096960), (80, 3738476), (112, 2670340), (118, 2534560), (124, 2411920), (140, 2136272), (146, 2048480), (155, 1929536), (160, 1869238), (217, 1378240), (224, 1335170), (236, 1267280), (248, 1205960), (280, 1068136), (292, 1024240), (295, 1013824), (310, 964768), (320, 934619), (365, 819392), (413, 724160), (434, 689120), (448, 667585), (472, 633640), (496, 602980), (511, 585280), (560, 534068), (584, 512120), (590, 506912), (620, 482384), (730, 409696), (826, 362080), (868, 344560), (944, 316820), (992, 301490), (1022, 292640), (1085, 275648), (1120, 267034), (1168, 256060), (1180, 253456), (1240, 241192), (1460, 204848), (1652, 181040), (1736, 172280), (1829, 163520), (1888, 158410), (1984, 150745), (2044, 146320), (2065, 144832), (2170, 137824), (2240, 133517), (2263, 132160), (2336, 128030), (2360, 126728), (2480, 120596), (2555, 117056), (2920, 102424), (3304, 90520), (3472, 86140), (3658, 81760), (3776, 79205), (4088, 73160), (4130, 72416), (4307, 69440), (4340, 68912), (4526, 66080), (4672, 64015), (4720, 63364), (4960, 60298), (5110, 58528), (5840, 51212), (6608, 45260), (6944, 43070), (7316, 40880), (8176, 36580), (8260, 36208), (8614, 34720), (8680, 34456), (9052, 33040), (9145, 32704), (9440, 31682), (9920, 30149), (10220, 29264), (11315, 26432), (11680, 25606), (12803, 23360), (13216, 22630), (13888, 21535), (14632, 20440), (15841, 18880), (16352, 18290), (16520, 18104), (17228, 17360)]