1121392440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:603

約数の個数: 288

約数和(自身を含む): 4277763360

約数和(自身を除く): 3156370920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 151, 168, 180, 196, 210, 245, 252, 280, 294, 302, 315, 360, 392, 420, 421, 441, 453, 490, 504, 588, 604, 630, 735, 755, 840, 842, 882, 906, 980, 1057, 1176, 1208, 1260, 1263, 1359, 1470, 1510, 1684, 1764, 1812, 1960, 2105, 2114, 2205, 2265, 2520, 2526, 2718, 2940, 2947, 3020, 3171, 3368, 3528, 3624, 3789, 4210, 4228, 4410, 4530, 5052, 5285, 5436, 5880, 5894, 6040, 6315, 6342, 6795, 7399, 7578, 8420, 8456, 8820, 8841, 9060, 9513, 10104, 10570, 10872, 11788, 12630, 12684, 13590, 14735, 14798, 15156, 15855, 16840, 17640, 17682, 18120, 18945, 19026, 20629, 21140, 22197, 23576, 25260, 25368, 26523, 27180, 29470, 29596, 30312, 31710, 35364, 36995, 37890, 38052, 41258, 42280, 44205, 44394, 47565, 50520, 53046, 54360, 58940, 59192, 61887, 63420, 63571, 66591, 70728, 73990, 75780, 76104, 82516, 88410, 88788, 95130, 103145, 106092, 110985, 117880, 123774, 126840, 127142, 132615, 133182, 147980, 151560, 165032, 176820, 177576, 185661, 190260, 190713, 206290, 212184, 221970, 247548, 254284, 265230, 266364, 295960, 309435, 317855, 332955, 353640, 371322, 380520, 381426, 412580, 443940, 444997, 495096, 508568, 530460, 532728, 572139, 618870, 635710, 665910, 742644, 762852, 825160, 887880, 889994, 928305, 953565, 1060920, 1144278, 1237740, 1271420, 1331820, 1334991, 1485288, 1525704, 1779988, 1856610, 1907130, 2224985, 2288556, 2475480, 2542840, 2663640, 2669982, 2860695, 3114979, 3559976, 3713220, 3814260, 4004973, 4449970, 4577112, 5339964, 5721390, 6229958, 6674955, 7426440, 7628520, 8009946, 8899940, 9344937, 10679928, 11442780, 12459916, 13349910, 15574895, 16019892, 17799880, 18689874, 20024865, 22885560, 24919832, 26699820, 28034811, 31149790, 32039784, 37379748, 40049730, 46724685, 53399640, 56069622, 62299580, 74759496, 80099460, 93449370, 112139244, 124599160, 140174055, 160198920, 186898740, 224278488, 280348110, 373797480, 560696220, 1121392440]

約数ペア:

[(1, 1121392440), (2, 560696220), (3, 373797480), (4, 280348110), (5, 224278488), (6, 186898740), (7, 160198920), (8, 140174055), (9, 124599160), (10, 112139244), (12, 93449370), (14, 80099460), (15, 74759496), (18, 62299580), (20, 56069622), (21, 53399640), (24, 46724685), (28, 40049730), (30, 37379748), (35, 32039784), (36, 31149790), (40, 28034811), (42, 26699820), (45, 24919832), (49, 22885560), (56, 20024865), (60, 18689874), (63, 17799880), (70, 16019892), (72, 15574895), (84, 13349910), (90, 12459916), (98, 11442780), (105, 10679928), (120, 9344937), (126, 8899940), (140, 8009946), (147, 7628520), (151, 7426440), (168, 6674955), (180, 6229958), (196, 5721390), (210, 5339964), (245, 4577112), (252, 4449970), (280, 4004973), (294, 3814260), (302, 3713220), (315, 3559976), (360, 3114979), (392, 2860695), (420, 2669982), (421, 2663640), (441, 2542840), (453, 2475480), (490, 2288556), (504, 2224985), (588, 1907130), (604, 1856610), (630, 1779988), (735, 1525704), (755, 1485288), (840, 1334991), (842, 1331820), (882, 1271420), (906, 1237740), (980, 1144278), (1057, 1060920), (1176, 953565), (1208, 928305), (1260, 889994), (1263, 887880), (1359, 825160), (1470, 762852), (1510, 742644), (1684, 665910), (1764, 635710), (1812, 618870), (1960, 572139), (2105, 532728), (2114, 530460), (2205, 508568), (2265, 495096), (2520, 444997), (2526, 443940), (2718, 412580), (2940, 381426), (2947, 380520), (3020, 371322), (3171, 353640), (3368, 332955), (3528, 317855), (3624, 309435), (3789, 295960), (4210, 266364), (4228, 265230), (4410, 254284), (4530, 247548), (5052, 221970), (5285, 212184), (5436, 206290), (5880, 190713), (5894, 190260), (6040, 185661), (6315, 177576), (6342, 176820), (6795, 165032), (7399, 151560), (7578, 147980), (8420, 133182), (8456, 132615), (8820, 127142), (8841, 126840), (9060, 123774), (9513, 117880), (10104, 110985), (10570, 106092), (10872, 103145), (11788, 95130), (12630, 88788), (12684, 88410), (13590, 82516), (14735, 76104), (14798, 75780), (15156, 73990), (15855, 70728), (16840, 66591), (17640, 63571), (17682, 63420), (18120, 61887), (18945, 59192), (19026, 58940), (20629, 54360), (21140, 53046), (22197, 50520), (23576, 47565), (25260, 44394), (25368, 44205), (26523, 42280), (27180, 41258), (29470, 38052), (29596, 37890), (30312, 36995), (31710, 35364)]