168002940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:644

約数の個数: 192

約数和(自身を含む): 582220800

約数和(自身を除く): 414217860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 37, 38, 42, 57, 60, 70, 74, 76, 84, 95, 105, 111, 114, 133, 140, 148, 185, 190, 210, 222, 228, 259, 266, 285, 370, 380, 399, 420, 444, 518, 532, 555, 569, 570, 665, 703, 740, 777, 798, 1036, 1110, 1138, 1140, 1295, 1330, 1406, 1554, 1596, 1707, 1995, 2109, 2220, 2276, 2590, 2660, 2812, 2845, 3108, 3414, 3515, 3885, 3983, 3990, 4218, 4921, 5180, 5690, 6828, 7030, 7770, 7966, 7980, 8436, 8535, 9842, 10545, 10811, 11380, 11949, 14060, 14763, 15540, 15932, 17070, 19684, 19915, 21053, 21090, 21622, 23898, 24605, 29526, 32433, 34140, 39830, 42106, 42180, 43244, 47796, 49210, 54055, 59052, 59745, 63159, 64866, 73815, 75677, 79660, 84212, 98420, 105265, 108110, 119490, 126318, 129732, 147371, 147630, 151354, 162165, 210530, 216220, 227031, 238980, 252636, 294742, 295260, 302708, 315795, 324330, 378385, 400007, 421060, 442113, 454062, 589484, 631590, 648660, 736855, 756770, 800014, 884226, 908124, 1135155, 1200021, 1263180, 1473710, 1513540, 1600028, 1768452, 2000035, 2210565, 2270310, 2400042, 2800049, 2947420, 4000070, 4421130, 4540620, 4800084, 5600098, 6000105, 8000140, 8400147, 8842260, 11200196, 12000210, 14000245, 16800294, 24000420, 28000490, 33600588, 42000735, 56000980, 84001470, 168002940]

約数ペア:

[(1, 168002940), (2, 84001470), (3, 56000980), (4, 42000735), (5, 33600588), (6, 28000490), (7, 24000420), (10, 16800294), (12, 14000245), (14, 12000210), (15, 11200196), (19, 8842260), (20, 8400147), (21, 8000140), (28, 6000105), (30, 5600098), (35, 4800084), (37, 4540620), (38, 4421130), (42, 4000070), (57, 2947420), (60, 2800049), (70, 2400042), (74, 2270310), (76, 2210565), (84, 2000035), (95, 1768452), (105, 1600028), (111, 1513540), (114, 1473710), (133, 1263180), (140, 1200021), (148, 1135155), (185, 908124), (190, 884226), (210, 800014), (222, 756770), (228, 736855), (259, 648660), (266, 631590), (285, 589484), (370, 454062), (380, 442113), (399, 421060), (420, 400007), (444, 378385), (518, 324330), (532, 315795), (555, 302708), (569, 295260), (570, 294742), (665, 252636), (703, 238980), (740, 227031), (777, 216220), (798, 210530), (1036, 162165), (1110, 151354), (1138, 147630), (1140, 147371), (1295, 129732), (1330, 126318), (1406, 119490), (1554, 108110), (1596, 105265), (1707, 98420), (1995, 84212), (2109, 79660), (2220, 75677), (2276, 73815), (2590, 64866), (2660, 63159), (2812, 59745), (2845, 59052), (3108, 54055), (3414, 49210), (3515, 47796), (3885, 43244), (3983, 42180), (3990, 42106), (4218, 39830), (4921, 34140), (5180, 32433), (5690, 29526), (6828, 24605), (7030, 23898), (7770, 21622), (7966, 21090), (7980, 21053), (8436, 19915), (8535, 19684), (9842, 17070), (10545, 15932), (10811, 15540), (11380, 14763), (11949, 14060)]