326958240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 384

約数和(自身を含む): 1260306432

約数和(自身を除く): 933348192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 43, 48, 56, 60, 62, 70, 73, 80, 84, 86, 93, 96, 105, 112, 120, 124, 129, 140, 146, 155, 160, 168, 172, 186, 210, 215, 217, 219, 224, 240, 248, 258, 280, 292, 301, 310, 336, 344, 365, 372, 420, 430, 434, 438, 465, 480, 496, 511, 516, 560, 584, 602, 620, 645, 651, 672, 688, 730, 744, 840, 860, 868, 876, 903, 930, 992, 1022, 1032, 1085, 1095, 1120, 1168, 1204, 1240, 1290, 1302, 1333, 1376, 1460, 1488, 1505, 1533, 1680, 1720, 1736, 1752, 1806, 1860, 2044, 2064, 2170, 2190, 2263, 2336, 2408, 2480, 2555, 2580, 2604, 2666, 2920, 2976, 3010, 3066, 3139, 3255, 3360, 3440, 3472, 3504, 3612, 3720, 3999, 4088, 4128, 4340, 4380, 4515, 4526, 4816, 4960, 5110, 5160, 5208, 5332, 5840, 6020, 6132, 6278, 6510, 6665, 6789, 6880, 6944, 7008, 7224, 7440, 7665, 7998, 8176, 8680, 8760, 9030, 9052, 9331, 9417, 9632, 10220, 10320, 10416, 10664, 11315, 11680, 12040, 12264, 12556, 13020, 13330, 13578, 14448, 14880, 15330, 15695, 15841, 15996, 16352, 17360, 17520, 18060, 18104, 18662, 18834, 19995, 20440, 20640, 20832, 21328, 21973, 22630, 24080, 24528, 25112, 26040, 26660, 27156, 27993, 28896, 30660, 31390, 31682, 31992, 33945, 34720, 35040, 36120, 36208, 37324, 37668, 39990, 40880, 42656, 43946, 45260, 46655, 47085, 47523, 48160, 49056, 50224, 52080, 53320, 54312, 55986, 61320, 62780, 63364, 63984, 65919, 67890, 72240, 72416, 74648, 75336, 79205, 79980, 81760, 87892, 90520, 93310, 94170, 95046, 97309, 100448, 104160, 106640, 108624, 109865, 111972, 122640, 125560, 126728, 127968, 131838, 135780, 139965, 144480, 149296, 150672, 158410, 159960, 175784, 181040, 186620, 188340, 190092, 194618, 213280, 217248, 219730, 223944, 237615, 245280, 251120, 253456, 263676, 271560, 279930, 291927, 298592, 301344, 316820, 319920, 329595, 351568, 362080, 373240, 376680, 380184, 389236, 439460, 447888, 475230, 486545, 502240, 506912, 527352, 543120, 559860, 583854, 633640, 639840, 659190, 681163, 703136, 746480, 753360, 760368, 778472, 878920, 895776, 950460, 973090, 1054704, 1086240, 1119720, 1167708, 1267280, 1318380, 1362326, 1459635, 1492960, 1506720, 1520736, 1556944, 1757840, 1900920, 1946180, 2043489, 2109408, 2239440, 2335416, 2534560, 2636760, 2724652, 2919270, 3113888, 3405815, 3515680, 3801840, 3892360, 4086978, 4478880, 4670832, 5273520, 5449304, 5838540, 6811630, 7603680, 7784720, 8173956, 9341664, 10217445, 10547040, 10898608, 11677080, 13623260, 15569440, 16347912, 20434890, 21797216, 23354160, 27246520, 32695824, 40869780, 46708320, 54493040, 65391648, 81739560, 108986080, 163479120, 326958240]

約数ペア:

[(1, 326958240), (2, 163479120), (3, 108986080), (4, 81739560), (5, 65391648), (6, 54493040), (7, 46708320), (8, 40869780), (10, 32695824), (12, 27246520), (14, 23354160), (15, 21797216), (16, 20434890), (20, 16347912), (21, 15569440), (24, 13623260), (28, 11677080), (30, 10898608), (31, 10547040), (32, 10217445), (35, 9341664), (40, 8173956), (42, 7784720), (43, 7603680), (48, 6811630), (56, 5838540), (60, 5449304), (62, 5273520), (70, 4670832), (73, 4478880), (80, 4086978), (84, 3892360), (86, 3801840), (93, 3515680), (96, 3405815), (105, 3113888), (112, 2919270), (120, 2724652), (124, 2636760), (129, 2534560), (140, 2335416), (146, 2239440), (155, 2109408), (160, 2043489), (168, 1946180), (172, 1900920), (186, 1757840), (210, 1556944), (215, 1520736), (217, 1506720), (219, 1492960), (224, 1459635), (240, 1362326), (248, 1318380), (258, 1267280), (280, 1167708), (292, 1119720), (301, 1086240), (310, 1054704), (336, 973090), (344, 950460), (365, 895776), (372, 878920), (420, 778472), (430, 760368), (434, 753360), (438, 746480), (465, 703136), (480, 681163), (496, 659190), (511, 639840), (516, 633640), (560, 583854), (584, 559860), (602, 543120), (620, 527352), (645, 506912), (651, 502240), (672, 486545), (688, 475230), (730, 447888), (744, 439460), (840, 389236), (860, 380184), (868, 376680), (876, 373240), (903, 362080), (930, 351568), (992, 329595), (1022, 319920), (1032, 316820), (1085, 301344), (1095, 298592), (1120, 291927), (1168, 279930), (1204, 271560), (1240, 263676), (1290, 253456), (1302, 251120), (1333, 245280), (1376, 237615), (1460, 223944), (1488, 219730), (1505, 217248), (1533, 213280), (1680, 194618), (1720, 190092), (1736, 188340), (1752, 186620), (1806, 181040), (1860, 175784), (2044, 159960), (2064, 158410), (2170, 150672), (2190, 149296), (2263, 144480), (2336, 139965), (2408, 135780), (2480, 131838), (2555, 127968), (2580, 126728), (2604, 125560), (2666, 122640), (2920, 111972), (2976, 109865), (3010, 108624), (3066, 106640), (3139, 104160), (3255, 100448), (3360, 97309), (3440, 95046), (3472, 94170), (3504, 93310), (3612, 90520), (3720, 87892), (3999, 81760), (4088, 79980), (4128, 79205), (4340, 75336), (4380, 74648), (4515, 72416), (4526, 72240), (4816, 67890), (4960, 65919), (5110, 63984), (5160, 63364), (5208, 62780), (5332, 61320), (5840, 55986), (6020, 54312), (6132, 53320), (6278, 52080), (6510, 50224), (6665, 49056), (6789, 48160), (6880, 47523), (6944, 47085), (7008, 46655), (7224, 45260), (7440, 43946), (7665, 42656), (7998, 40880), (8176, 39990), (8680, 37668), (8760, 37324), (9030, 36208), (9052, 36120), (9331, 35040), (9417, 34720), (9632, 33945), (10220, 31992), (10320, 31682), (10416, 31390), (10664, 30660), (11315, 28896), (11680, 27993), (12040, 27156), (12264, 26660), (12556, 26040), (13020, 25112), (13330, 24528), (13578, 24080), (14448, 22630), (14880, 21973), (15330, 21328), (15695, 20832), (15841, 20640), (15996, 20440), (16352, 19995), (17360, 18834), (17520, 18662), (18060, 18104)]