244418880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 224

約数和(自身を含む): 823984128

約数和(自身を除く): 579565248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 64, 80, 86, 93, 96, 120, 124, 129, 155, 160, 172, 186, 191, 192, 215, 240, 248, 258, 310, 320, 344, 372, 382, 430, 465, 480, 496, 516, 573, 620, 645, 688, 744, 764, 860, 930, 955, 960, 992, 1032, 1146, 1240, 1290, 1333, 1376, 1488, 1528, 1720, 1860, 1910, 1984, 2064, 2292, 2480, 2580, 2666, 2752, 2865, 2976, 3056, 3440, 3720, 3820, 3999, 4128, 4584, 4960, 5160, 5332, 5730, 5921, 5952, 6112, 6665, 6880, 7440, 7640, 7998, 8213, 8256, 9168, 9920, 10320, 10664, 11460, 11842, 12224, 13330, 13760, 14880, 15280, 15996, 16426, 17763, 18336, 19995, 20640, 21328, 22920, 23684, 24639, 26660, 29605, 29760, 30560, 31992, 32852, 35526, 36672, 39990, 41065, 41280, 42656, 45840, 47368, 49278, 53320, 59210, 61120, 63984, 65704, 71052, 79980, 82130, 85312, 88815, 91680, 94736, 98556, 106640, 118420, 123195, 127968, 131408, 142104, 159960, 164260, 177630, 183360, 189472, 197112, 213280, 236840, 246390, 254603, 255936, 262816, 284208, 319920, 328520, 355260, 378944, 394224, 426560, 473680, 492780, 509206, 525632, 568416, 639840, 657040, 710520, 763809, 788448, 947360, 985560, 1018412, 1136832, 1273015, 1279680, 1314080, 1421040, 1527618, 1576896, 1894720, 1971120, 2036824, 2546030, 2628160, 2842080, 3055236, 3819045, 3942240, 4073648, 5092060, 5684160, 6110472, 7638090, 7884480, 8147296, 10184120, 12220944, 15276180, 16294592, 20368240, 24441888, 30552360, 40736480, 48883776, 61104720, 81472960, 122209440, 244418880]

約数ペア:

[(1, 244418880), (2, 122209440), (3, 81472960), (4, 61104720), (5, 48883776), (6, 40736480), (8, 30552360), (10, 24441888), (12, 20368240), (15, 16294592), (16, 15276180), (20, 12220944), (24, 10184120), (30, 8147296), (31, 7884480), (32, 7638090), (40, 6110472), (43, 5684160), (48, 5092060), (60, 4073648), (62, 3942240), (64, 3819045), (80, 3055236), (86, 2842080), (93, 2628160), (96, 2546030), (120, 2036824), (124, 1971120), (129, 1894720), (155, 1576896), (160, 1527618), (172, 1421040), (186, 1314080), (191, 1279680), (192, 1273015), (215, 1136832), (240, 1018412), (248, 985560), (258, 947360), (310, 788448), (320, 763809), (344, 710520), (372, 657040), (382, 639840), (430, 568416), (465, 525632), (480, 509206), (496, 492780), (516, 473680), (573, 426560), (620, 394224), (645, 378944), (688, 355260), (744, 328520), (764, 319920), (860, 284208), (930, 262816), (955, 255936), (960, 254603), (992, 246390), (1032, 236840), (1146, 213280), (1240, 197112), (1290, 189472), (1333, 183360), (1376, 177630), (1488, 164260), (1528, 159960), (1720, 142104), (1860, 131408), (1910, 127968), (1984, 123195), (2064, 118420), (2292, 106640), (2480, 98556), (2580, 94736), (2666, 91680), (2752, 88815), (2865, 85312), (2976, 82130), (3056, 79980), (3440, 71052), (3720, 65704), (3820, 63984), (3999, 61120), (4128, 59210), (4584, 53320), (4960, 49278), (5160, 47368), (5332, 45840), (5730, 42656), (5921, 41280), (5952, 41065), (6112, 39990), (6665, 36672), (6880, 35526), (7440, 32852), (7640, 31992), (7998, 30560), (8213, 29760), (8256, 29605), (9168, 26660), (9920, 24639), (10320, 23684), (10664, 22920), (11460, 21328), (11842, 20640), (12224, 19995), (13330, 18336), (13760, 17763), (14880, 16426), (15280, 15996)]