2016289660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:476

約数の個数: 192

約数和(自身を含む): 5469327360

約数和(自身を除く): 3453037700

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 47, 55, 70, 77, 89, 94, 110, 140, 154, 178, 188, 220, 235, 308, 313, 329, 356, 385, 445, 470, 517, 623, 626, 658, 770, 890, 940, 979, 1034, 1246, 1252, 1316, 1540, 1565, 1645, 1780, 1958, 2068, 2191, 2492, 2585, 3115, 3130, 3290, 3443, 3619, 3916, 4183, 4382, 4895, 5170, 6230, 6260, 6580, 6853, 6886, 7238, 8366, 8764, 9790, 10340, 10955, 12460, 13706, 13772, 14476, 14711, 16732, 17215, 18095, 19580, 20915, 21910, 24101, 27412, 27857, 29281, 29422, 34265, 34430, 36190, 41830, 43820, 46013, 48202, 55714, 58562, 58844, 68530, 68860, 72380, 73555, 83660, 92026, 96404, 102977, 111428, 117124, 120505, 137060, 139285, 146405, 147110, 161821, 184052, 194999, 205954, 230065, 241010, 278570, 292810, 294220, 306427, 322091, 323642, 389998, 411908, 460130, 482020, 514885, 557140, 585620, 612854, 644182, 647284, 779996, 809105, 920260, 974995, 1029770, 1132747, 1225708, 1288364, 1309279, 1532135, 1610455, 1618210, 1949990, 2059540, 2144989, 2265494, 2618558, 3064270, 3220910, 3236420, 3899980, 4289978, 4530988, 5237116, 5663735, 6128540, 6441820, 6546395, 8579956, 9164953, 10724945, 11327470, 13092790, 14402069, 18329906, 21449890, 22654940, 26185580, 28804138, 36659812, 42899780, 45824765, 57608276, 72010345, 91649530, 100814483, 144020690, 183299060, 201628966, 288041380, 403257932, 504072415, 1008144830, 2016289660]

約数ペア:

[(1, 2016289660), (2, 1008144830), (4, 504072415), (5, 403257932), (7, 288041380), (10, 201628966), (11, 183299060), (14, 144020690), (20, 100814483), (22, 91649530), (28, 72010345), (35, 57608276), (44, 45824765), (47, 42899780), (55, 36659812), (70, 28804138), (77, 26185580), (89, 22654940), (94, 21449890), (110, 18329906), (140, 14402069), (154, 13092790), (178, 11327470), (188, 10724945), (220, 9164953), (235, 8579956), (308, 6546395), (313, 6441820), (329, 6128540), (356, 5663735), (385, 5237116), (445, 4530988), (470, 4289978), (517, 3899980), (623, 3236420), (626, 3220910), (658, 3064270), (770, 2618558), (890, 2265494), (940, 2144989), (979, 2059540), (1034, 1949990), (1246, 1618210), (1252, 1610455), (1316, 1532135), (1540, 1309279), (1565, 1288364), (1645, 1225708), (1780, 1132747), (1958, 1029770), (2068, 974995), (2191, 920260), (2492, 809105), (2585, 779996), (3115, 647284), (3130, 644182), (3290, 612854), (3443, 585620), (3619, 557140), (3916, 514885), (4183, 482020), (4382, 460130), (4895, 411908), (5170, 389998), (6230, 323642), (6260, 322091), (6580, 306427), (6853, 294220), (6886, 292810), (7238, 278570), (8366, 241010), (8764, 230065), (9790, 205954), (10340, 194999), (10955, 184052), (12460, 161821), (13706, 147110), (13772, 146405), (14476, 139285), (14711, 137060), (16732, 120505), (17215, 117124), (18095, 111428), (19580, 102977), (20915, 96404), (21910, 92026), (24101, 83660), (27412, 73555), (27857, 72380), (29281, 68860), (29422, 68530), (34265, 58844), (34430, 58562), (36190, 55714), (41830, 48202), (43820, 46013)]