137648160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 480

約数和(自身を含む): 563492160

約数和(自身を除く): 425844000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 43, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 81, 86, 90, 95, 96, 104, 108, 114, 117, 120, 129, 130, 135, 144, 152, 156, 160, 162, 171, 172, 180, 190, 195, 208, 215, 216, 228, 234, 240, 247, 258, 260, 270, 285, 288, 304, 312, 324, 342, 344, 351, 360, 380, 387, 390, 405, 416, 430, 432, 456, 468, 480, 494, 513, 516, 520, 540, 559, 570, 585, 608, 624, 645, 648, 684, 688, 702, 720, 741, 760, 774, 780, 810, 817, 855, 860, 864, 912, 936, 988, 1026, 1032, 1040, 1053, 1080, 1118, 1140, 1161, 1170, 1235, 1248, 1290, 1296, 1368, 1376, 1404, 1440, 1482, 1520, 1539, 1548, 1560, 1620, 1634, 1677, 1710, 1720, 1755, 1824, 1872, 1935, 1976, 2052, 2064, 2080, 2106, 2160, 2223, 2236, 2280, 2322, 2340, 2451, 2470, 2565, 2580, 2592, 2736, 2795, 2808, 2964, 3040, 3078, 3096, 3120, 3240, 3268, 3354, 3420, 3440, 3483, 3510, 3705, 3744, 3870, 3952, 4085, 4104, 4128, 4212, 4320, 4446, 4472, 4560, 4644, 4680, 4902, 4940, 5031, 5130, 5160, 5265, 5472, 5590, 5616, 5805, 5928, 6156, 6192, 6240, 6480, 6536, 6669, 6708, 6840, 6880, 6966, 7020, 7353, 7410, 7695, 7740, 7904, 8170, 8208, 8385, 8424, 8892, 8944, 9120, 9288, 9360, 9804, 9880, 10062, 10260, 10320, 10530, 10621, 11115, 11180, 11232, 11610, 11856, 12255, 12312, 12384, 12960, 13072, 13338, 13416, 13680, 13932, 14040, 14706, 14820, 15093, 15390, 15480, 16340, 16416, 16770, 16848, 17415, 17784, 17888, 18576, 18720, 19608, 19760, 20007, 20124, 20520, 20640, 21060, 21242, 22059, 22230, 22360, 23220, 23712, 24510, 24624, 25155, 26144, 26676, 26832, 27360, 27864, 28080, 29412, 29640, 30186, 30780, 30960, 31863, 32680, 33345, 33540, 33696, 34830, 35568, 36765, 37152, 39216, 39520, 40014, 40248, 41040, 42120, 42484, 44118, 44460, 44720, 45279, 46440, 49020, 49248, 50310, 53105, 53352, 53664, 55728, 56160, 58824, 59280, 60372, 61560, 61920, 63726, 65360, 66177, 66690, 67080, 69660, 71136, 73530, 75465, 78432, 80028, 80496, 82080, 84240, 84968, 88236, 88920, 89440, 90558, 92880, 95589, 98040, 100035, 100620, 106210, 106704, 110295, 111456, 117648, 118560, 120744, 123120, 127452, 130720, 132354, 133380, 134160, 139320, 147060, 150930, 159315, 160056, 160992, 168480, 169936, 176472, 177840, 181116, 185760, 191178, 196080, 200070, 201240, 212420, 213408, 220590, 226395, 235296, 241488, 246240, 254904, 264708, 266760, 268320, 278640, 286767, 294120, 301860, 318630, 320112, 330885, 339872, 352944, 355680, 362232, 382356, 392160, 400140, 402480, 424840, 441180, 452790, 477945, 482976, 509808, 529416, 533520, 557280, 573534, 588240, 603720, 637260, 640224, 661770, 705888, 724464, 764712, 800280, 804960, 849680, 860301, 882360, 905580, 955890, 1019616, 1058832, 1067040, 1147068, 1176480, 1207440, 1274520, 1323540, 1433835, 1448928, 1529424, 1600560, 1699360, 1720602, 1764720, 1811160, 1911780, 2117664, 2294136, 2414880, 2549040, 2647080, 2867670, 3058848, 3201120, 3441204, 3529440, 3622320, 3823560, 4301505, 4588272, 5098080, 5294160, 5735340, 6882408, 7244640, 7647120, 8603010, 9176544, 10588320, 11470680, 13764816, 15294240, 17206020, 22941360, 27529632, 34412040, 45882720, 68824080, 137648160]

約数ペア:

[(1, 137648160), (2, 68824080), (3, 45882720), (4, 34412040), (5, 27529632), (6, 22941360), (8, 17206020), (9, 15294240), (10, 13764816), (12, 11470680), (13, 10588320), (15, 9176544), (16, 8603010), (18, 7647120), (19, 7244640), (20, 6882408), (24, 5735340), (26, 5294160), (27, 5098080), (30, 4588272), (32, 4301505), (36, 3823560), (38, 3622320), (39, 3529440), (40, 3441204), (43, 3201120), (45, 3058848), (48, 2867670), (52, 2647080), (54, 2549040), (57, 2414880), (60, 2294136), (65, 2117664), (72, 1911780), (76, 1811160), (78, 1764720), (80, 1720602), (81, 1699360), (86, 1600560), (90, 1529424), (95, 1448928), (96, 1433835), (104, 1323540), (108, 1274520), (114, 1207440), (117, 1176480), (120, 1147068), (129, 1067040), (130, 1058832), (135, 1019616), (144, 955890), (152, 905580), (156, 882360), (160, 860301), (162, 849680), (171, 804960), (172, 800280), (180, 764712), (190, 724464), (195, 705888), (208, 661770), (215, 640224), (216, 637260), (228, 603720), (234, 588240), (240, 573534), (247, 557280), (258, 533520), (260, 529416), (270, 509808), (285, 482976), (288, 477945), (304, 452790), (312, 441180), (324, 424840), (342, 402480), (344, 400140), (351, 392160), (360, 382356), (380, 362232), (387, 355680), (390, 352944), (405, 339872), (416, 330885), (430, 320112), (432, 318630), (456, 301860), (468, 294120), (480, 286767), (494, 278640), (513, 268320), (516, 266760), (520, 264708), (540, 254904), (559, 246240), (570, 241488), (585, 235296), (608, 226395), (624, 220590), (645, 213408), (648, 212420), (684, 201240), (688, 200070), (702, 196080), (720, 191178), (741, 185760), (760, 181116), (774, 177840), (780, 176472), (810, 169936), (817, 168480), (855, 160992), (860, 160056), (864, 159315), (912, 150930), (936, 147060), (988, 139320), (1026, 134160), (1032, 133380), (1040, 132354), (1053, 130720), (1080, 127452), (1118, 123120), (1140, 120744), (1161, 118560), (1170, 117648), (1235, 111456), (1248, 110295), (1290, 106704), (1296, 106210), (1368, 100620), (1376, 100035), (1404, 98040), (1440, 95589), (1482, 92880), (1520, 90558), (1539, 89440), (1548, 88920), (1560, 88236), (1620, 84968), (1634, 84240), (1677, 82080), (1710, 80496), (1720, 80028), (1755, 78432), (1824, 75465), (1872, 73530), (1935, 71136), (1976, 69660), (2052, 67080), (2064, 66690), (2080, 66177), (2106, 65360), (2160, 63726), (2223, 61920), (2236, 61560), (2280, 60372), (2322, 59280), (2340, 58824), (2451, 56160), (2470, 55728), (2565, 53664), (2580, 53352), (2592, 53105), (2736, 50310), (2795, 49248), (2808, 49020), (2964, 46440), (3040, 45279), (3078, 44720), (3096, 44460), (3120, 44118), (3240, 42484), (3268, 42120), (3354, 41040), (3420, 40248), (3440, 40014), (3483, 39520), (3510, 39216), (3705, 37152), (3744, 36765), (3870, 35568), (3952, 34830), (4085, 33696), (4104, 33540), (4128, 33345), (4212, 32680), (4320, 31863), (4446, 30960), (4472, 30780), (4560, 30186), (4644, 29640), (4680, 29412), (4902, 28080), (4940, 27864), (5031, 27360), (5130, 26832), (5160, 26676), (5265, 26144), (5472, 25155), (5590, 24624), (5616, 24510), (5805, 23712), (5928, 23220), (6156, 22360), (6192, 22230), (6240, 22059), (6480, 21242), (6536, 21060), (6669, 20640), (6708, 20520), (6840, 20124), (6880, 20007), (6966, 19760), (7020, 19608), (7353, 18720), (7410, 18576), (7695, 17888), (7740, 17784), (7904, 17415), (8170, 16848), (8208, 16770), (8385, 16416), (8424, 16340), (8892, 15480), (8944, 15390), (9120, 15093), (9288, 14820), (9360, 14706), (9804, 14040), (9880, 13932), (10062, 13680), (10260, 13416), (10320, 13338), (10530, 13072), (10621, 12960), (11115, 12384), (11180, 12312), (11232, 12255), (11610, 11856)]