84224140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:648

約数の個数: 144

約数和(自身を含む): 242119584

約数和(自身を除く): 157895444

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 49, 52, 55, 65, 70, 77, 91, 98, 110, 130, 140, 143, 154, 182, 196, 220, 245, 260, 286, 308, 364, 385, 455, 490, 539, 572, 601, 637, 715, 770, 910, 980, 1001, 1078, 1202, 1274, 1430, 1540, 1820, 2002, 2156, 2404, 2548, 2695, 2860, 3005, 3185, 4004, 4207, 5005, 5390, 6010, 6370, 6611, 7007, 7813, 8414, 10010, 10780, 12020, 12740, 13222, 14014, 15626, 16828, 20020, 21035, 26444, 28028, 29449, 31252, 33055, 35035, 39065, 42070, 46277, 54691, 58898, 66110, 70070, 78130, 84140, 85943, 92554, 109382, 117796, 132220, 140140, 147245, 156260, 171886, 185108, 218764, 231385, 273455, 294490, 323939, 343772, 382837, 429715, 462770, 546910, 588980, 601601, 647878, 765674, 859430, 925540, 1093820, 1203202, 1295756, 1531348, 1619695, 1718860, 1914185, 2406404, 3008005, 3239390, 3828370, 4211207, 6016010, 6478780, 7656740, 8422414, 12032020, 16844828, 21056035, 42112070, 84224140]

約数ペア:

[(1, 84224140), (2, 42112070), (4, 21056035), (5, 16844828), (7, 12032020), (10, 8422414), (11, 7656740), (13, 6478780), (14, 6016010), (20, 4211207), (22, 3828370), (26, 3239390), (28, 3008005), (35, 2406404), (44, 1914185), (49, 1718860), (52, 1619695), (55, 1531348), (65, 1295756), (70, 1203202), (77, 1093820), (91, 925540), (98, 859430), (110, 765674), (130, 647878), (140, 601601), (143, 588980), (154, 546910), (182, 462770), (196, 429715), (220, 382837), (245, 343772), (260, 323939), (286, 294490), (308, 273455), (364, 231385), (385, 218764), (455, 185108), (490, 171886), (539, 156260), (572, 147245), (601, 140140), (637, 132220), (715, 117796), (770, 109382), (910, 92554), (980, 85943), (1001, 84140), (1078, 78130), (1202, 70070), (1274, 66110), (1430, 58898), (1540, 54691), (1820, 46277), (2002, 42070), (2156, 39065), (2404, 35035), (2548, 33055), (2695, 31252), (2860, 29449), (3005, 28028), (3185, 26444), (4004, 21035), (4207, 20020), (5005, 16828), (5390, 15626), (6010, 14014), (6370, 13222), (6611, 12740), (7007, 12020), (7813, 10780), (8414, 10010)]