240813760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2$

素因数の和:151

約数の個数: 168

約数和(自身を含む): 657764496

約数和(自身を除く): 416950736

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 43, 44, 55, 64, 74, 80, 86, 88, 110, 148, 160, 172, 176, 185, 215, 220, 296, 320, 344, 352, 370, 407, 430, 440, 473, 592, 688, 704, 740, 814, 860, 880, 946, 1184, 1376, 1480, 1591, 1628, 1720, 1760, 1849, 1892, 2035, 2365, 2368, 2752, 2960, 3182, 3256, 3440, 3520, 3698, 3784, 4070, 4730, 5920, 6364, 6512, 6880, 7396, 7568, 7955, 8140, 9245, 9460, 11840, 12728, 13024, 13760, 14792, 15136, 15910, 16280, 17501, 18490, 18920, 20339, 25456, 26048, 29584, 30272, 31820, 32560, 35002, 36980, 37840, 40678, 50912, 59168, 63640, 65120, 68413, 70004, 73960, 75680, 81356, 87505, 101695, 101824, 118336, 127280, 130240, 136826, 140008, 147920, 151360, 162712, 175010, 203390, 254560, 273652, 280016, 295840, 325424, 342065, 350020, 406780, 509120, 547304, 560032, 591680, 650848, 684130, 700040, 752543, 813560, 1094608, 1120064, 1301696, 1368260, 1400080, 1505086, 1627120, 2189216, 2736520, 2800160, 3010172, 3254240, 3762715, 4378432, 5473040, 5600320, 6020344, 6508480, 7525430, 10946080, 12040688, 15050860, 21892160, 24081376, 30101720, 48162752, 60203440, 120406880, 240813760]

約数ペア:

[(1, 240813760), (2, 120406880), (4, 60203440), (5, 48162752), (8, 30101720), (10, 24081376), (11, 21892160), (16, 15050860), (20, 12040688), (22, 10946080), (32, 7525430), (37, 6508480), (40, 6020344), (43, 5600320), (44, 5473040), (55, 4378432), (64, 3762715), (74, 3254240), (80, 3010172), (86, 2800160), (88, 2736520), (110, 2189216), (148, 1627120), (160, 1505086), (172, 1400080), (176, 1368260), (185, 1301696), (215, 1120064), (220, 1094608), (296, 813560), (320, 752543), (344, 700040), (352, 684130), (370, 650848), (407, 591680), (430, 560032), (440, 547304), (473, 509120), (592, 406780), (688, 350020), (704, 342065), (740, 325424), (814, 295840), (860, 280016), (880, 273652), (946, 254560), (1184, 203390), (1376, 175010), (1480, 162712), (1591, 151360), (1628, 147920), (1720, 140008), (1760, 136826), (1849, 130240), (1892, 127280), (2035, 118336), (2365, 101824), (2368, 101695), (2752, 87505), (2960, 81356), (3182, 75680), (3256, 73960), (3440, 70004), (3520, 68413), (3698, 65120), (3784, 63640), (4070, 59168), (4730, 50912), (5920, 40678), (6364, 37840), (6512, 36980), (6880, 35002), (7396, 32560), (7568, 31820), (7955, 30272), (8140, 29584), (9245, 26048), (9460, 25456), (11840, 20339), (12728, 18920), (13024, 18490), (13760, 17501), (14792, 16280), (15136, 15910)]