84320280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 303264000

約数和(自身を除く): 218943720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 107, 110, 120, 132, 165, 180, 198, 199, 214, 220, 264, 321, 330, 360, 396, 398, 428, 440, 495, 535, 597, 642, 660, 792, 796, 856, 963, 990, 995, 1070, 1177, 1194, 1284, 1320, 1592, 1605, 1791, 1926, 1980, 1990, 2140, 2189, 2354, 2388, 2568, 2985, 3210, 3531, 3582, 3852, 3960, 3980, 4280, 4378, 4708, 4776, 4815, 5885, 5970, 6420, 6567, 7062, 7164, 7704, 7960, 8756, 8955, 9416, 9630, 10593, 10945, 11770, 11940, 12840, 13134, 14124, 14328, 17512, 17655, 17910, 19260, 19701, 21186, 21293, 21890, 23540, 23880, 26268, 28248, 32835, 35310, 35820, 38520, 39402, 42372, 42586, 43780, 47080, 52536, 52965, 63879, 65670, 70620, 71640, 78804, 84744, 85172, 87560, 98505, 105930, 106465, 127758, 131340, 141240, 157608, 170344, 191637, 197010, 211860, 212930, 234223, 255516, 262680, 319395, 383274, 394020, 423720, 425860, 468446, 511032, 638790, 702669, 766548, 788040, 851720, 936892, 958185, 1171115, 1277580, 1405338, 1533096, 1873784, 1916370, 2108007, 2342230, 2555160, 2810676, 3513345, 3832740, 4216014, 4684460, 5621352, 7026690, 7665480, 8432028, 9368920, 10540035, 14053380, 16864056, 21080070, 28106760, 42160140, 84320280]

約数ペア:

[(1, 84320280), (2, 42160140), (3, 28106760), (4, 21080070), (5, 16864056), (6, 14053380), (8, 10540035), (9, 9368920), (10, 8432028), (11, 7665480), (12, 7026690), (15, 5621352), (18, 4684460), (20, 4216014), (22, 3832740), (24, 3513345), (30, 2810676), (33, 2555160), (36, 2342230), (40, 2108007), (44, 1916370), (45, 1873784), (55, 1533096), (60, 1405338), (66, 1277580), (72, 1171115), (88, 958185), (90, 936892), (99, 851720), (107, 788040), (110, 766548), (120, 702669), (132, 638790), (165, 511032), (180, 468446), (198, 425860), (199, 423720), (214, 394020), (220, 383274), (264, 319395), (321, 262680), (330, 255516), (360, 234223), (396, 212930), (398, 211860), (428, 197010), (440, 191637), (495, 170344), (535, 157608), (597, 141240), (642, 131340), (660, 127758), (792, 106465), (796, 105930), (856, 98505), (963, 87560), (990, 85172), (995, 84744), (1070, 78804), (1177, 71640), (1194, 70620), (1284, 65670), (1320, 63879), (1592, 52965), (1605, 52536), (1791, 47080), (1926, 43780), (1980, 42586), (1990, 42372), (2140, 39402), (2189, 38520), (2354, 35820), (2388, 35310), (2568, 32835), (2985, 28248), (3210, 26268), (3531, 23880), (3582, 23540), (3852, 21890), (3960, 21293), (3980, 21186), (4280, 19701), (4378, 19260), (4708, 17910), (4776, 17655), (4815, 17512), (5885, 14328), (5970, 14124), (6420, 13134), (6567, 12840), (7062, 11940), (7164, 11770), (7704, 10945), (7960, 10593), (8756, 9630), (8955, 9416)]