70350280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:300

約数の個数: 192

約数和(自身を含む): 217183680

約数和(自身を除く): 146833400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 88, 91, 98, 104, 110, 130, 140, 143, 154, 182, 196, 220, 245, 251, 260, 280, 286, 308, 364, 385, 392, 440, 455, 490, 502, 520, 539, 572, 616, 637, 715, 728, 770, 910, 980, 1001, 1004, 1078, 1144, 1255, 1274, 1430, 1540, 1757, 1820, 1960, 2002, 2008, 2156, 2510, 2548, 2695, 2761, 2860, 3080, 3185, 3263, 3514, 3640, 4004, 4312, 5005, 5020, 5096, 5390, 5522, 5720, 6370, 6526, 7007, 7028, 8008, 8785, 10010, 10040, 10780, 11044, 12299, 12740, 13052, 13805, 14014, 14056, 16315, 17570, 19327, 20020, 21560, 22088, 22841, 24598, 25480, 26104, 27610, 28028, 32630, 35035, 35140, 35893, 38654, 40040, 45682, 49196, 55220, 56056, 61495, 65260, 70070, 70280, 71786, 77308, 91364, 96635, 98392, 110440, 114205, 122990, 130520, 135289, 140140, 143572, 154616, 159887, 179465, 182728, 193270, 228410, 245980, 251251, 270578, 280280, 287144, 319774, 358930, 386540, 456820, 491960, 502502, 541156, 639548, 676445, 717860, 773080, 799435, 913640, 1005004, 1082312, 1256255, 1279096, 1352890, 1435720, 1598870, 1758757, 2010008, 2512510, 2705780, 3197740, 3517514, 5025020, 5411560, 6395480, 7035028, 8793785, 10050040, 14070056, 17587570, 35175140, 70350280]

約数ペア:

[(1, 70350280), (2, 35175140), (4, 17587570), (5, 14070056), (7, 10050040), (8, 8793785), (10, 7035028), (11, 6395480), (13, 5411560), (14, 5025020), (20, 3517514), (22, 3197740), (26, 2705780), (28, 2512510), (35, 2010008), (40, 1758757), (44, 1598870), (49, 1435720), (52, 1352890), (55, 1279096), (56, 1256255), (65, 1082312), (70, 1005004), (77, 913640), (88, 799435), (91, 773080), (98, 717860), (104, 676445), (110, 639548), (130, 541156), (140, 502502), (143, 491960), (154, 456820), (182, 386540), (196, 358930), (220, 319774), (245, 287144), (251, 280280), (260, 270578), (280, 251251), (286, 245980), (308, 228410), (364, 193270), (385, 182728), (392, 179465), (440, 159887), (455, 154616), (490, 143572), (502, 140140), (520, 135289), (539, 130520), (572, 122990), (616, 114205), (637, 110440), (715, 98392), (728, 96635), (770, 91364), (910, 77308), (980, 71786), (1001, 70280), (1004, 70070), (1078, 65260), (1144, 61495), (1255, 56056), (1274, 55220), (1430, 49196), (1540, 45682), (1757, 40040), (1820, 38654), (1960, 35893), (2002, 35140), (2008, 35035), (2156, 32630), (2510, 28028), (2548, 27610), (2695, 26104), (2761, 25480), (2860, 24598), (3080, 22841), (3185, 22088), (3263, 21560), (3514, 20020), (3640, 19327), (4004, 17570), (4312, 16315), (5005, 14056), (5020, 14014), (5096, 13805), (5390, 13052), (5522, 12740), (5720, 12299), (6370, 11044), (6526, 10780), (7007, 10040), (7028, 10010), (8008, 8785)]