166007940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:402

約数の個数: 192

約数和(自身を含む): 568995840

約数和(自身を除く): 402987900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 71, 76, 84, 95, 105, 114, 133, 140, 142, 190, 210, 213, 228, 266, 284, 285, 293, 355, 380, 399, 420, 426, 497, 532, 570, 586, 665, 710, 798, 852, 879, 994, 1065, 1140, 1172, 1330, 1349, 1420, 1465, 1491, 1596, 1758, 1988, 1995, 2051, 2130, 2485, 2660, 2698, 2930, 2982, 3516, 3990, 4047, 4102, 4260, 4395, 4970, 5396, 5567, 5860, 5964, 6153, 6745, 7455, 7980, 8094, 8204, 8790, 9443, 9940, 10255, 11134, 12306, 13490, 14910, 16188, 16701, 17580, 18886, 20235, 20510, 20803, 22268, 24612, 26980, 27835, 28329, 29820, 30765, 33402, 37772, 38969, 40470, 41020, 41606, 47215, 55670, 56658, 61530, 62409, 66804, 77938, 80940, 83212, 83505, 94430, 104015, 111340, 113316, 116907, 123060, 124818, 141645, 145621, 155876, 167010, 188860, 194845, 208030, 233814, 249636, 283290, 291242, 312045, 334020, 389690, 395257, 416060, 436863, 467628, 566580, 582484, 584535, 624090, 728105, 779380, 790514, 873726, 1169070, 1185771, 1248180, 1456210, 1581028, 1747452, 1976285, 2184315, 2338140, 2371542, 2766799, 2912420, 3952570, 4368630, 4743084, 5533598, 5928855, 7905140, 8300397, 8737260, 11067196, 11857710, 13833995, 16600794, 23715420, 27667990, 33201588, 41501985, 55335980, 83003970, 166007940]

約数ペア:

[(1, 166007940), (2, 83003970), (3, 55335980), (4, 41501985), (5, 33201588), (6, 27667990), (7, 23715420), (10, 16600794), (12, 13833995), (14, 11857710), (15, 11067196), (19, 8737260), (20, 8300397), (21, 7905140), (28, 5928855), (30, 5533598), (35, 4743084), (38, 4368630), (42, 3952570), (57, 2912420), (60, 2766799), (70, 2371542), (71, 2338140), (76, 2184315), (84, 1976285), (95, 1747452), (105, 1581028), (114, 1456210), (133, 1248180), (140, 1185771), (142, 1169070), (190, 873726), (210, 790514), (213, 779380), (228, 728105), (266, 624090), (284, 584535), (285, 582484), (293, 566580), (355, 467628), (380, 436863), (399, 416060), (420, 395257), (426, 389690), (497, 334020), (532, 312045), (570, 291242), (586, 283290), (665, 249636), (710, 233814), (798, 208030), (852, 194845), (879, 188860), (994, 167010), (1065, 155876), (1140, 145621), (1172, 141645), (1330, 124818), (1349, 123060), (1420, 116907), (1465, 113316), (1491, 111340), (1596, 104015), (1758, 94430), (1988, 83505), (1995, 83212), (2051, 80940), (2130, 77938), (2485, 66804), (2660, 62409), (2698, 61530), (2930, 56658), (2982, 55670), (3516, 47215), (3990, 41606), (4047, 41020), (4102, 40470), (4260, 38969), (4395, 37772), (4970, 33402), (5396, 30765), (5567, 29820), (5860, 28329), (5964, 27835), (6153, 26980), (6745, 24612), (7455, 22268), (7980, 20803), (8094, 20510), (8204, 20235), (8790, 18886), (9443, 17580), (9940, 16701), (10255, 16188), (11134, 14910), (12306, 13490)]