290590560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 432

約数和(自身を含む): 1153296144

約数和(自身を除く): 862705584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 43, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 86, 90, 95, 96, 104, 114, 117, 120, 129, 130, 144, 152, 156, 160, 171, 172, 180, 190, 195, 208, 215, 228, 234, 240, 247, 258, 260, 285, 288, 304, 312, 342, 344, 360, 361, 380, 387, 390, 416, 430, 456, 468, 480, 494, 516, 520, 559, 570, 585, 608, 624, 645, 684, 688, 720, 722, 741, 760, 774, 780, 817, 855, 860, 912, 936, 988, 1032, 1040, 1083, 1118, 1140, 1170, 1235, 1248, 1290, 1368, 1376, 1440, 1444, 1482, 1520, 1548, 1560, 1634, 1677, 1710, 1720, 1805, 1824, 1872, 1935, 1976, 2064, 2080, 2166, 2223, 2236, 2280, 2340, 2451, 2470, 2580, 2736, 2795, 2888, 2964, 3040, 3096, 3120, 3249, 3268, 3354, 3420, 3440, 3610, 3705, 3744, 3870, 3952, 4085, 4128, 4332, 4446, 4472, 4560, 4680, 4693, 4902, 4940, 5031, 5160, 5415, 5472, 5590, 5776, 5928, 6192, 6240, 6498, 6536, 6708, 6840, 6880, 7220, 7353, 7410, 7740, 7904, 8170, 8385, 8664, 8892, 8944, 9120, 9360, 9386, 9804, 9880, 10062, 10320, 10621, 10830, 11115, 11180, 11552, 11856, 12255, 12384, 12996, 13072, 13416, 13680, 14079, 14440, 14706, 14820, 15480, 15523, 16245, 16340, 16770, 17328, 17784, 17888, 18720, 18772, 19608, 19760, 20124, 20640, 21242, 21660, 22230, 22360, 23465, 23712, 24510, 25155, 25992, 26144, 26832, 27360, 28158, 28880, 29412, 29640, 30960, 31046, 31863, 32490, 32680, 33540, 34656, 35568, 36765, 37544, 39216, 39520, 40248, 42237, 42484, 43320, 44460, 44720, 46569, 46930, 49020, 50310, 51984, 53105, 53664, 56316, 57760, 58824, 59280, 61920, 62092, 63726, 64980, 65360, 67080, 70395, 71136, 73530, 75088, 77615, 78432, 80496, 84474, 84968, 86640, 88920, 89440, 93138, 93860, 95589, 98040, 100620, 103968, 106210, 112632, 117648, 118560, 124184, 127452, 129960, 130720, 134160, 139707, 140790, 147060, 150176, 155230, 159315, 160992, 168948, 169936, 173280, 177840, 186276, 187720, 191178, 196080, 201240, 201799, 211185, 212420, 225264, 232845, 235296, 248368, 254904, 259920, 268320, 279414, 281580, 294120, 310460, 318630, 337896, 339872, 355680, 372552, 375440, 382356, 392160, 402480, 403598, 422370, 424840, 450528, 465690, 477945, 496736, 509808, 519840, 558828, 563160, 588240, 605397, 620920, 637260, 675792, 698535, 745104, 750880, 764712, 804960, 807196, 844740, 849680, 931380, 955890, 1008995, 1019616, 1117656, 1126320, 1176480, 1210794, 1241840, 1274520, 1351584, 1397070, 1490208, 1529424, 1614392, 1689480, 1699360, 1816191, 1862760, 1911780, 2017990, 2235312, 2252640, 2421588, 2483680, 2549040, 2794140, 3026985, 3058848, 3228784, 3378960, 3632382, 3725520, 3823560, 4035980, 4470624, 4843176, 5098080, 5588280, 6053970, 6457568, 6757920, 7264764, 7451040, 7647120, 8071960, 9080955, 9686352, 11176560, 12107940, 14529528, 15294240, 16143920, 18161910, 19372704, 22353120, 24215880, 29059056, 32287840, 36323820, 48431760, 58118112, 72647640, 96863520, 145295280, 290590560]

約数ペア:

[(1, 290590560), (2, 145295280), (3, 96863520), (4, 72647640), (5, 58118112), (6, 48431760), (8, 36323820), (9, 32287840), (10, 29059056), (12, 24215880), (13, 22353120), (15, 19372704), (16, 18161910), (18, 16143920), (19, 15294240), (20, 14529528), (24, 12107940), (26, 11176560), (30, 9686352), (32, 9080955), (36, 8071960), (38, 7647120), (39, 7451040), (40, 7264764), (43, 6757920), (45, 6457568), (48, 6053970), (52, 5588280), (57, 5098080), (60, 4843176), (65, 4470624), (72, 4035980), (76, 3823560), (78, 3725520), (80, 3632382), (86, 3378960), (90, 3228784), (95, 3058848), (96, 3026985), (104, 2794140), (114, 2549040), (117, 2483680), (120, 2421588), (129, 2252640), (130, 2235312), (144, 2017990), (152, 1911780), (156, 1862760), (160, 1816191), (171, 1699360), (172, 1689480), (180, 1614392), (190, 1529424), (195, 1490208), (208, 1397070), (215, 1351584), (228, 1274520), (234, 1241840), (240, 1210794), (247, 1176480), (258, 1126320), (260, 1117656), (285, 1019616), (288, 1008995), (304, 955890), (312, 931380), (342, 849680), (344, 844740), (360, 807196), (361, 804960), (380, 764712), (387, 750880), (390, 745104), (416, 698535), (430, 675792), (456, 637260), (468, 620920), (480, 605397), (494, 588240), (516, 563160), (520, 558828), (559, 519840), (570, 509808), (585, 496736), (608, 477945), (624, 465690), (645, 450528), (684, 424840), (688, 422370), (720, 403598), (722, 402480), (741, 392160), (760, 382356), (774, 375440), (780, 372552), (817, 355680), (855, 339872), (860, 337896), (912, 318630), (936, 310460), (988, 294120), (1032, 281580), (1040, 279414), (1083, 268320), (1118, 259920), (1140, 254904), (1170, 248368), (1235, 235296), (1248, 232845), (1290, 225264), (1368, 212420), (1376, 211185), (1440, 201799), (1444, 201240), (1482, 196080), (1520, 191178), (1548, 187720), (1560, 186276), (1634, 177840), (1677, 173280), (1710, 169936), (1720, 168948), (1805, 160992), (1824, 159315), (1872, 155230), (1935, 150176), (1976, 147060), (2064, 140790), (2080, 139707), (2166, 134160), (2223, 130720), (2236, 129960), (2280, 127452), (2340, 124184), (2451, 118560), (2470, 117648), (2580, 112632), (2736, 106210), (2795, 103968), (2888, 100620), (2964, 98040), (3040, 95589), (3096, 93860), (3120, 93138), (3249, 89440), (3268, 88920), (3354, 86640), (3420, 84968), (3440, 84474), (3610, 80496), (3705, 78432), (3744, 77615), (3870, 75088), (3952, 73530), (4085, 71136), (4128, 70395), (4332, 67080), (4446, 65360), (4472, 64980), (4560, 63726), (4680, 62092), (4693, 61920), (4902, 59280), (4940, 58824), (5031, 57760), (5160, 56316), (5415, 53664), (5472, 53105), (5590, 51984), (5776, 50310), (5928, 49020), (6192, 46930), (6240, 46569), (6498, 44720), (6536, 44460), (6708, 43320), (6840, 42484), (6880, 42237), (7220, 40248), (7353, 39520), (7410, 39216), (7740, 37544), (7904, 36765), (8170, 35568), (8385, 34656), (8664, 33540), (8892, 32680), (8944, 32490), (9120, 31863), (9360, 31046), (9386, 30960), (9804, 29640), (9880, 29412), (10062, 28880), (10320, 28158), (10621, 27360), (10830, 26832), (11115, 26144), (11180, 25992), (11552, 25155), (11856, 24510), (12255, 23712), (12384, 23465), (12996, 22360), (13072, 22230), (13416, 21660), (13680, 21242), (14079, 20640), (14440, 20124), (14706, 19760), (14820, 19608), (15480, 18772), (15523, 18720), (16245, 17888), (16340, 17784), (16770, 17328)]