71088840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:653

約数の個数: 160

約数和(自身を含む): 245809080

約数和(自身を除く): 174720240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 333, 360, 370, 405, 444, 540, 555, 593, 648, 666, 740, 810, 888, 999, 1080, 1110, 1186, 1332, 1480, 1620, 1665, 1779, 1998, 2220, 2372, 2664, 2965, 2997, 3240, 3330, 3558, 3996, 4440, 4744, 4995, 5337, 5930, 5994, 6660, 7116, 7992, 8895, 9990, 10674, 11860, 11988, 13320, 14232, 14985, 16011, 17790, 19980, 21348, 21941, 23720, 23976, 26685, 29970, 32022, 35580, 39960, 42696, 43882, 48033, 53370, 59940, 64044, 65823, 71160, 80055, 87764, 96066, 106740, 109705, 119880, 128088, 131646, 160110, 175528, 192132, 197469, 213480, 219410, 240165, 263292, 320220, 329115, 384264, 394938, 438820, 480330, 526584, 592407, 640440, 658230, 789876, 877640, 960660, 987345, 1184814, 1316460, 1579752, 1777221, 1921320, 1974690, 2369628, 2632920, 2962035, 3554442, 3949380, 4739256, 5924070, 7108884, 7898760, 8886105, 11848140, 14217768, 17772210, 23696280, 35544420, 71088840]

約数ペア:

[(1, 71088840), (2, 35544420), (3, 23696280), (4, 17772210), (5, 14217768), (6, 11848140), (8, 8886105), (9, 7898760), (10, 7108884), (12, 5924070), (15, 4739256), (18, 3949380), (20, 3554442), (24, 2962035), (27, 2632920), (30, 2369628), (36, 1974690), (37, 1921320), (40, 1777221), (45, 1579752), (54, 1316460), (60, 1184814), (72, 987345), (74, 960660), (81, 877640), (90, 789876), (108, 658230), (111, 640440), (120, 592407), (135, 526584), (148, 480330), (162, 438820), (180, 394938), (185, 384264), (216, 329115), (222, 320220), (270, 263292), (296, 240165), (324, 219410), (333, 213480), (360, 197469), (370, 192132), (405, 175528), (444, 160110), (540, 131646), (555, 128088), (593, 119880), (648, 109705), (666, 106740), (740, 96066), (810, 87764), (888, 80055), (999, 71160), (1080, 65823), (1110, 64044), (1186, 59940), (1332, 53370), (1480, 48033), (1620, 43882), (1665, 42696), (1779, 39960), (1998, 35580), (2220, 32022), (2372, 29970), (2664, 26685), (2965, 23976), (2997, 23720), (3240, 21941), (3330, 21348), (3558, 19980), (3996, 17790), (4440, 16011), (4744, 14985), (4995, 14232), (5337, 13320), (5930, 11988), (5994, 11860), (6660, 10674), (7116, 9990), (7992, 8895)]