3939373980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1693}}^1$

素因数の和:1881

約数の個数: 192

約数和(自身を含む): 12749721600

約数和(自身を除く): 8810347620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 139, 155, 180, 186, 270, 278, 279, 310, 372, 417, 465, 540, 556, 558, 620, 695, 834, 837, 930, 1116, 1251, 1390, 1395, 1668, 1674, 1693, 1860, 2085, 2502, 2780, 2790, 3348, 3386, 3753, 4170, 4185, 4309, 5004, 5079, 5580, 6255, 6772, 7506, 8340, 8370, 8465, 8618, 10158, 12510, 12927, 15012, 15237, 16740, 16930, 17236, 18765, 20316, 21545, 25020, 25395, 25854, 30474, 33860, 37530, 38781, 43090, 45711, 50790, 51708, 52483, 60948, 64635, 75060, 76185, 77562, 86180, 91422, 101580, 104966, 116343, 129270, 152370, 155124, 157449, 182844, 193905, 209932, 228555, 232686, 235327, 258540, 262415, 304740, 314898, 387810, 457110, 465372, 470654, 472347, 524830, 581715, 629796, 705981, 775620, 787245, 914220, 941308, 944694, 1049660, 1163430, 1176635, 1411962, 1417041, 1574490, 1889388, 2117943, 2326860, 2353270, 2361735, 2823924, 2834082, 3148980, 3529905, 4235886, 4706540, 4723470, 5668164, 6353829, 7059810, 7085205, 7295137, 8471772, 9446940, 10589715, 12707658, 14119620, 14170410, 14590274, 21179430, 21885411, 25415316, 28340820, 29180548, 31769145, 36475685, 42358860, 43770822, 63538290, 65656233, 72951370, 87541644, 109427055, 127076580, 131312466, 145902740, 196968699, 218854110, 262624932, 328281165, 393937398, 437708220, 656562330, 787874796, 984843495, 1313124660, 1969686990, 3939373980]

約数ペア:

[(1, 3939373980), (2, 1969686990), (3, 1313124660), (4, 984843495), (5, 787874796), (6, 656562330), (9, 437708220), (10, 393937398), (12, 328281165), (15, 262624932), (18, 218854110), (20, 196968699), (27, 145902740), (30, 131312466), (31, 127076580), (36, 109427055), (45, 87541644), (54, 72951370), (60, 65656233), (62, 63538290), (90, 43770822), (93, 42358860), (108, 36475685), (124, 31769145), (135, 29180548), (139, 28340820), (155, 25415316), (180, 21885411), (186, 21179430), (270, 14590274), (278, 14170410), (279, 14119620), (310, 12707658), (372, 10589715), (417, 9446940), (465, 8471772), (540, 7295137), (556, 7085205), (558, 7059810), (620, 6353829), (695, 5668164), (834, 4723470), (837, 4706540), (930, 4235886), (1116, 3529905), (1251, 3148980), (1390, 2834082), (1395, 2823924), (1668, 2361735), (1674, 2353270), (1693, 2326860), (1860, 2117943), (2085, 1889388), (2502, 1574490), (2780, 1417041), (2790, 1411962), (3348, 1176635), (3386, 1163430), (3753, 1049660), (4170, 944694), (4185, 941308), (4309, 914220), (5004, 787245), (5079, 775620), (5580, 705981), (6255, 629796), (6772, 581715), (7506, 524830), (8340, 472347), (8370, 470654), (8465, 465372), (8618, 457110), (10158, 387810), (12510, 314898), (12927, 304740), (15012, 262415), (15237, 258540), (16740, 235327), (16930, 232686), (17236, 228555), (18765, 209932), (20316, 193905), (21545, 182844), (25020, 157449), (25395, 155124), (25854, 152370), (30474, 129270), (33860, 116343), (37530, 104966), (38781, 101580), (43090, 91422), (45711, 86180), (50790, 77562), (51708, 76185), (52483, 75060), (60948, 64635)]