164569020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 580608000

約数和(自身を除く): 416038980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 179, 199, 210, 220, 231, 308, 330, 358, 385, 398, 420, 462, 537, 597, 660, 716, 770, 796, 895, 924, 995, 1074, 1155, 1194, 1253, 1393, 1540, 1790, 1969, 1990, 2148, 2189, 2310, 2388, 2506, 2685, 2786, 2985, 3580, 3759, 3938, 3980, 4179, 4378, 4620, 5012, 5370, 5572, 5907, 5970, 6265, 6567, 6965, 7518, 7876, 8358, 8756, 9845, 10740, 10945, 11814, 11940, 12530, 13134, 13783, 13930, 15036, 15323, 16716, 18795, 19690, 20895, 21890, 23628, 25060, 26268, 27566, 27860, 29535, 30646, 32835, 35621, 37590, 39380, 41349, 41790, 43780, 45969, 55132, 59070, 61292, 65670, 68915, 71242, 75180, 76615, 82698, 83580, 91938, 106863, 118140, 131340, 137830, 142484, 153230, 165396, 178105, 183876, 206745, 213726, 229845, 249347, 275660, 306460, 356210, 391831, 413490, 427452, 459690, 498694, 534315, 712420, 748041, 783662, 826980, 919380, 997388, 1068630, 1175493, 1246735, 1496082, 1567324, 1959155, 2137260, 2350986, 2493470, 2742817, 2992164, 3740205, 3918310, 4701972, 4986940, 5485634, 5877465, 7480410, 7836620, 8228451, 10971268, 11754930, 13714085, 14960820, 16456902, 23509860, 27428170, 32913804, 41142255, 54856340, 82284510, 164569020]

約数ペア:

[(1, 164569020), (2, 82284510), (3, 54856340), (4, 41142255), (5, 32913804), (6, 27428170), (7, 23509860), (10, 16456902), (11, 14960820), (12, 13714085), (14, 11754930), (15, 10971268), (20, 8228451), (21, 7836620), (22, 7480410), (28, 5877465), (30, 5485634), (33, 4986940), (35, 4701972), (42, 3918310), (44, 3740205), (55, 2992164), (60, 2742817), (66, 2493470), (70, 2350986), (77, 2137260), (84, 1959155), (105, 1567324), (110, 1496082), (132, 1246735), (140, 1175493), (154, 1068630), (165, 997388), (179, 919380), (199, 826980), (210, 783662), (220, 748041), (231, 712420), (308, 534315), (330, 498694), (358, 459690), (385, 427452), (398, 413490), (420, 391831), (462, 356210), (537, 306460), (597, 275660), (660, 249347), (716, 229845), (770, 213726), (796, 206745), (895, 183876), (924, 178105), (995, 165396), (1074, 153230), (1155, 142484), (1194, 137830), (1253, 131340), (1393, 118140), (1540, 106863), (1790, 91938), (1969, 83580), (1990, 82698), (2148, 76615), (2189, 75180), (2310, 71242), (2388, 68915), (2506, 65670), (2685, 61292), (2786, 59070), (2985, 55132), (3580, 45969), (3759, 43780), (3938, 41790), (3980, 41349), (4179, 39380), (4378, 37590), (4620, 35621), (5012, 32835), (5370, 30646), (5572, 29535), (5907, 27860), (5970, 27566), (6265, 26268), (6567, 25060), (6965, 23628), (7518, 21890), (7876, 20895), (8358, 19690), (8756, 18795), (9845, 16716), (10740, 15323), (10945, 15036), (11814, 13930), (11940, 13783), (12530, 13134)]