84039760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 160

約数和(自身を含む): 237699072

約数和(自身を除く): 153659312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 47, 56, 62, 70, 80, 94, 103, 112, 124, 140, 155, 188, 206, 217, 235, 248, 280, 310, 329, 376, 412, 434, 470, 496, 515, 560, 620, 658, 721, 752, 824, 868, 940, 1030, 1085, 1240, 1316, 1442, 1457, 1645, 1648, 1736, 1880, 2060, 2170, 2480, 2632, 2884, 2914, 3193, 3290, 3472, 3605, 3760, 4120, 4340, 4841, 5264, 5768, 5828, 6386, 6580, 7210, 7285, 8240, 8680, 9682, 10199, 11536, 11656, 12772, 13160, 14420, 14570, 15965, 17360, 19364, 20398, 22351, 23312, 24205, 25544, 26320, 28840, 29140, 31930, 33887, 38728, 40796, 44702, 48410, 50995, 51088, 57680, 58280, 63860, 67774, 77456, 81592, 89404, 96820, 101990, 111755, 116560, 127720, 135548, 150071, 163184, 169435, 178808, 193640, 203980, 223510, 255440, 271096, 300142, 338870, 357616, 387280, 407960, 447020, 542192, 600284, 677740, 750355, 815920, 894040, 1050497, 1200568, 1355480, 1500710, 1788080, 2100994, 2401136, 2710960, 3001420, 4201988, 5252485, 6002840, 8403976, 10504970, 12005680, 16807952, 21009940, 42019880, 84039760]

約数ペア:

[(1, 84039760), (2, 42019880), (4, 21009940), (5, 16807952), (7, 12005680), (8, 10504970), (10, 8403976), (14, 6002840), (16, 5252485), (20, 4201988), (28, 3001420), (31, 2710960), (35, 2401136), (40, 2100994), (47, 1788080), (56, 1500710), (62, 1355480), (70, 1200568), (80, 1050497), (94, 894040), (103, 815920), (112, 750355), (124, 677740), (140, 600284), (155, 542192), (188, 447020), (206, 407960), (217, 387280), (235, 357616), (248, 338870), (280, 300142), (310, 271096), (329, 255440), (376, 223510), (412, 203980), (434, 193640), (470, 178808), (496, 169435), (515, 163184), (560, 150071), (620, 135548), (658, 127720), (721, 116560), (752, 111755), (824, 101990), (868, 96820), (940, 89404), (1030, 81592), (1085, 77456), (1240, 67774), (1316, 63860), (1442, 58280), (1457, 57680), (1645, 51088), (1648, 50995), (1736, 48410), (1880, 44702), (2060, 40796), (2170, 38728), (2480, 33887), (2632, 31930), (2884, 29140), (2914, 28840), (3193, 26320), (3290, 25544), (3472, 24205), (3605, 23312), (3760, 22351), (4120, 20398), (4340, 19364), (4841, 17360), (5264, 15965), (5768, 14570), (5828, 14420), (6386, 13160), (6580, 12772), (7210, 11656), (7285, 11536), (8240, 10199), (8680, 9682)]