79104480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1$

素因数の和:1849

約数の個数: 192

約数和(自身を含む): 306851328

約数和(自身を除く): 227746848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1811, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3622, 3640, 4368, 5433, 5460, 6240, 7244, 7280, 8736, 9055, 10866, 10920, 12677, 14488, 14560, 18110, 21732, 21840, 23543, 25354, 27165, 28976, 36220, 38031, 43464, 43680, 47086, 50708, 54330, 57952, 63385, 70629, 72440, 76062, 86928, 94172, 101416, 108660, 117715, 126770, 141258, 144880, 152124, 164801, 173856, 188344, 190155, 202832, 217320, 235430, 253540, 282516, 289760, 304248, 329602, 353145, 376688, 380310, 405664, 434640, 470860, 494403, 507080, 565032, 608496, 659204, 706290, 753376, 760620, 824005, 869280, 941720, 988806, 1014160, 1130064, 1216992, 1318408, 1412580, 1521240, 1648010, 1883440, 1977612, 2028320, 2260128, 2472015, 2636816, 2825160, 3042480, 3296020, 3766880, 3955224, 4944030, 5273632, 5650320, 6084960, 6592040, 7910448, 9888060, 11300640, 13184080, 15820896, 19776120, 26368160, 39552240, 79104480]

約数ペア:

[(1, 79104480), (2, 39552240), (3, 26368160), (4, 19776120), (5, 15820896), (6, 13184080), (7, 11300640), (8, 9888060), (10, 7910448), (12, 6592040), (13, 6084960), (14, 5650320), (15, 5273632), (16, 4944030), (20, 3955224), (21, 3766880), (24, 3296020), (26, 3042480), (28, 2825160), (30, 2636816), (32, 2472015), (35, 2260128), (39, 2028320), (40, 1977612), (42, 1883440), (48, 1648010), (52, 1521240), (56, 1412580), (60, 1318408), (65, 1216992), (70, 1130064), (78, 1014160), (80, 988806), (84, 941720), (91, 869280), (96, 824005), (104, 760620), (105, 753376), (112, 706290), (120, 659204), (130, 608496), (140, 565032), (156, 507080), (160, 494403), (168, 470860), (182, 434640), (195, 405664), (208, 380310), (210, 376688), (224, 353145), (240, 329602), (260, 304248), (273, 289760), (280, 282516), (312, 253540), (336, 235430), (364, 217320), (390, 202832), (416, 190155), (420, 188344), (455, 173856), (480, 164801), (520, 152124), (546, 144880), (560, 141258), (624, 126770), (672, 117715), (728, 108660), (780, 101416), (840, 94172), (910, 86928), (1040, 76062), (1092, 72440), (1120, 70629), (1248, 63385), (1365, 57952), (1456, 54330), (1560, 50708), (1680, 47086), (1811, 43680), (1820, 43464), (2080, 38031), (2184, 36220), (2730, 28976), (2912, 27165), (3120, 25354), (3360, 23543), (3622, 21840), (3640, 21732), (4368, 18110), (5433, 14560), (5460, 14488), (6240, 12677), (7244, 10920), (7280, 10866), (8736, 9055)]