69589520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 240

約数和(自身を含む): 221652480

約数和(自身を除く): 152062960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 79, 80, 88, 91, 104, 110, 112, 121, 130, 140, 143, 154, 158, 176, 182, 208, 220, 242, 260, 280, 286, 308, 316, 364, 385, 395, 440, 455, 484, 520, 553, 560, 572, 605, 616, 632, 715, 728, 770, 790, 847, 869, 880, 910, 968, 1001, 1027, 1040, 1106, 1144, 1210, 1232, 1264, 1430, 1456, 1540, 1573, 1580, 1694, 1738, 1820, 1936, 2002, 2054, 2212, 2288, 2420, 2765, 2860, 3080, 3146, 3160, 3388, 3476, 3640, 4004, 4108, 4235, 4345, 4424, 4840, 5005, 5135, 5530, 5720, 6083, 6160, 6292, 6320, 6776, 6952, 7189, 7280, 7865, 8008, 8216, 8470, 8690, 8848, 9559, 9680, 10010, 10270, 11011, 11060, 11297, 11440, 12166, 12584, 13552, 13904, 14378, 15730, 16016, 16432, 16940, 17380, 19118, 20020, 20540, 22022, 22120, 22594, 24332, 25168, 28756, 30415, 31460, 33880, 34760, 35945, 38236, 40040, 41080, 44044, 44240, 45188, 47795, 48664, 55055, 56485, 57512, 60830, 62920, 66913, 67760, 69520, 71890, 76472, 79079, 80080, 82160, 88088, 90376, 95590, 97328, 110110, 112970, 115024, 121660, 124267, 125840, 133826, 143780, 152944, 158158, 176176, 180752, 191180, 220220, 225940, 243320, 248534, 267652, 287560, 316316, 334565, 382360, 395395, 440440, 451880, 486640, 497068, 535304, 575120, 621335, 632632, 669130, 764720, 790790, 869869, 880880, 903760, 994136, 1070608, 1242670, 1265264, 1338260, 1581580, 1739738, 1988272, 2485340, 2676520, 3163160, 3479476, 4349345, 4970680, 5353040, 6326320, 6958952, 8698690, 9941360, 13917904, 17397380, 34794760, 69589520]

約数ペア:

[(1, 69589520), (2, 34794760), (4, 17397380), (5, 13917904), (7, 9941360), (8, 8698690), (10, 6958952), (11, 6326320), (13, 5353040), (14, 4970680), (16, 4349345), (20, 3479476), (22, 3163160), (26, 2676520), (28, 2485340), (35, 1988272), (40, 1739738), (44, 1581580), (52, 1338260), (55, 1265264), (56, 1242670), (65, 1070608), (70, 994136), (77, 903760), (79, 880880), (80, 869869), (88, 790790), (91, 764720), (104, 669130), (110, 632632), (112, 621335), (121, 575120), (130, 535304), (140, 497068), (143, 486640), (154, 451880), (158, 440440), (176, 395395), (182, 382360), (208, 334565), (220, 316316), (242, 287560), (260, 267652), (280, 248534), (286, 243320), (308, 225940), (316, 220220), (364, 191180), (385, 180752), (395, 176176), (440, 158158), (455, 152944), (484, 143780), (520, 133826), (553, 125840), (560, 124267), (572, 121660), (605, 115024), (616, 112970), (632, 110110), (715, 97328), (728, 95590), (770, 90376), (790, 88088), (847, 82160), (869, 80080), (880, 79079), (910, 76472), (968, 71890), (1001, 69520), (1027, 67760), (1040, 66913), (1106, 62920), (1144, 60830), (1210, 57512), (1232, 56485), (1264, 55055), (1430, 48664), (1456, 47795), (1540, 45188), (1573, 44240), (1580, 44044), (1694, 41080), (1738, 40040), (1820, 38236), (1936, 35945), (2002, 34760), (2054, 33880), (2212, 31460), (2288, 30415), (2420, 28756), (2765, 25168), (2860, 24332), (3080, 22594), (3146, 22120), (3160, 22022), (3388, 20540), (3476, 20020), (3640, 19118), (4004, 17380), (4108, 16940), (4235, 16432), (4345, 16016), (4424, 15730), (4840, 14378), (5005, 13904), (5135, 13552), (5530, 12584), (5720, 12166), (6083, 11440), (6160, 11297), (6292, 11060), (6320, 11011), (6776, 10270), (6952, 10010), (7189, 9680), (7280, 9559), (7865, 8848), (8008, 8690), (8216, 8470)]