3031665280

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{349}}^1$

素因数の和:659

約数の個数: 192

約数和(自身を含む): 8485533000

約数和(自身を除く): 5453867720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 277, 280, 320, 349, 392, 448, 490, 554, 560, 640, 698, 784, 896, 980, 1108, 1120, 1385, 1396, 1568, 1745, 1939, 1960, 2216, 2240, 2443, 2770, 2792, 3136, 3490, 3878, 3920, 4432, 4480, 4886, 5540, 5584, 6272, 6980, 7756, 7840, 8864, 9695, 9772, 11080, 11168, 12215, 13573, 13960, 15512, 15680, 17101, 17728, 19390, 19544, 22160, 22336, 24430, 27146, 27920, 31024, 31360, 34202, 35456, 38780, 39088, 44320, 44672, 48860, 54292, 55840, 62048, 67865, 68404, 77560, 78176, 85505, 88640, 96673, 97720, 108584, 111680, 124096, 135730, 136808, 155120, 156352, 171010, 177280, 193346, 195440, 217168, 223360, 248192, 271460, 273616, 310240, 312704, 342020, 386692, 390880, 434336, 483365, 542920, 547232, 620480, 676711, 684040, 773384, 781760, 868672, 966730, 1085840, 1094464, 1240960, 1353422, 1368080, 1546768, 1563520, 1737344, 1933460, 2171680, 2188928, 2706844, 2736160, 3093536, 3383555, 3866920, 4343360, 4736977, 5413688, 5472320, 6187072, 6767110, 7733840, 8686720, 9473954, 10827376, 10944640, 12374144, 13534220, 15467680, 18947908, 21654752, 23684885, 27068440, 30935360, 37895816, 43309504, 47369770, 54136880, 61870720, 75791632, 86619008, 94739540, 108273760, 151583264, 189479080, 216547520, 303166528, 378958160, 433095040, 606333056, 757916320, 1515832640, 3031665280]

約数ペア:

[(1, 3031665280), (2, 1515832640), (4, 757916320), (5, 606333056), (7, 433095040), (8, 378958160), (10, 303166528), (14, 216547520), (16, 189479080), (20, 151583264), (28, 108273760), (32, 94739540), (35, 86619008), (40, 75791632), (49, 61870720), (56, 54136880), (64, 47369770), (70, 43309504), (80, 37895816), (98, 30935360), (112, 27068440), (128, 23684885), (140, 21654752), (160, 18947908), (196, 15467680), (224, 13534220), (245, 12374144), (277, 10944640), (280, 10827376), (320, 9473954), (349, 8686720), (392, 7733840), (448, 6767110), (490, 6187072), (554, 5472320), (560, 5413688), (640, 4736977), (698, 4343360), (784, 3866920), (896, 3383555), (980, 3093536), (1108, 2736160), (1120, 2706844), (1385, 2188928), (1396, 2171680), (1568, 1933460), (1745, 1737344), (1939, 1563520), (1960, 1546768), (2216, 1368080), (2240, 1353422), (2443, 1240960), (2770, 1094464), (2792, 1085840), (3136, 966730), (3490, 868672), (3878, 781760), (3920, 773384), (4432, 684040), (4480, 676711), (4886, 620480), (5540, 547232), (5584, 542920), (6272, 483365), (6980, 434336), (7756, 390880), (7840, 386692), (8864, 342020), (9695, 312704), (9772, 310240), (11080, 273616), (11168, 271460), (12215, 248192), (13573, 223360), (13960, 217168), (15512, 195440), (15680, 193346), (17101, 177280), (17728, 171010), (19390, 156352), (19544, 155120), (22160, 136808), (22336, 135730), (24430, 124096), (27146, 111680), (27920, 108584), (31024, 97720), (31360, 96673), (34202, 88640), (35456, 85505), (38780, 78176), (39088, 77560), (44320, 68404), (44672, 67865), (48860, 62048), (54292, 55840)]