307549760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 224

約数和(自身を含む): 892649472

約数和(自身を除く): 585099712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 43, 56, 62, 64, 70, 80, 86, 103, 112, 124, 140, 155, 160, 172, 206, 215, 217, 224, 248, 280, 301, 310, 320, 344, 412, 430, 434, 448, 496, 515, 560, 602, 620, 688, 721, 824, 860, 868, 992, 1030, 1085, 1120, 1204, 1240, 1333, 1376, 1442, 1505, 1648, 1720, 1736, 1984, 2060, 2170, 2240, 2408, 2480, 2666, 2752, 2884, 3010, 3193, 3296, 3440, 3472, 3605, 4120, 4340, 4429, 4816, 4960, 5332, 5768, 6020, 6386, 6592, 6665, 6880, 6944, 7210, 8240, 8680, 8858, 9331, 9632, 9920, 10664, 11536, 12040, 12772, 13330, 13760, 13888, 14420, 15965, 16480, 17360, 17716, 18662, 19264, 21328, 22145, 22351, 23072, 24080, 25544, 26660, 28840, 31003, 31930, 32960, 34720, 35432, 37324, 42656, 44290, 44702, 46144, 46655, 48160, 51088, 53320, 57680, 62006, 63860, 69440, 70864, 74648, 85312, 88580, 89404, 93310, 96320, 102176, 106640, 111755, 115360, 124012, 127720, 137299, 141728, 149296, 155015, 177160, 178808, 186620, 204352, 213280, 223510, 230720, 248024, 255440, 274598, 283456, 298592, 310030, 354320, 357616, 373240, 426560, 447020, 496048, 510880, 549196, 597184, 620060, 686495, 708640, 715232, 746480, 894040, 961093, 992096, 1021760, 1098392, 1240120, 1372990, 1417280, 1430464, 1492960, 1788080, 1922186, 1984192, 2196784, 2480240, 2745980, 2985920, 3576160, 3844372, 4393568, 4805465, 4960480, 5491960, 7152320, 7688744, 8787136, 9610930, 9920960, 10983920, 15377488, 19221860, 21967840, 30754976, 38443720, 43935680, 61509952, 76887440, 153774880, 307549760]

約数ペア:

[(1, 307549760), (2, 153774880), (4, 76887440), (5, 61509952), (7, 43935680), (8, 38443720), (10, 30754976), (14, 21967840), (16, 19221860), (20, 15377488), (28, 10983920), (31, 9920960), (32, 9610930), (35, 8787136), (40, 7688744), (43, 7152320), (56, 5491960), (62, 4960480), (64, 4805465), (70, 4393568), (80, 3844372), (86, 3576160), (103, 2985920), (112, 2745980), (124, 2480240), (140, 2196784), (155, 1984192), (160, 1922186), (172, 1788080), (206, 1492960), (215, 1430464), (217, 1417280), (224, 1372990), (248, 1240120), (280, 1098392), (301, 1021760), (310, 992096), (320, 961093), (344, 894040), (412, 746480), (430, 715232), (434, 708640), (448, 686495), (496, 620060), (515, 597184), (560, 549196), (602, 510880), (620, 496048), (688, 447020), (721, 426560), (824, 373240), (860, 357616), (868, 354320), (992, 310030), (1030, 298592), (1085, 283456), (1120, 274598), (1204, 255440), (1240, 248024), (1333, 230720), (1376, 223510), (1442, 213280), (1505, 204352), (1648, 186620), (1720, 178808), (1736, 177160), (1984, 155015), (2060, 149296), (2170, 141728), (2240, 137299), (2408, 127720), (2480, 124012), (2666, 115360), (2752, 111755), (2884, 106640), (3010, 102176), (3193, 96320), (3296, 93310), (3440, 89404), (3472, 88580), (3605, 85312), (4120, 74648), (4340, 70864), (4429, 69440), (4816, 63860), (4960, 62006), (5332, 57680), (5768, 53320), (6020, 51088), (6386, 48160), (6592, 46655), (6665, 46144), (6880, 44702), (6944, 44290), (7210, 42656), (8240, 37324), (8680, 35432), (8858, 34720), (9331, 32960), (9632, 31930), (9920, 31003), (10664, 28840), (11536, 26660), (12040, 25544), (12772, 24080), (13330, 23072), (13760, 22351), (13888, 22145), (14420, 21328), (15965, 19264), (16480, 18662), (17360, 17716)]