126942480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:398

約数の個数: 240

約数和(自身を含む): 494432640

約数和(自身を除く): 367490160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 89, 90, 105, 112, 120, 126, 140, 144, 168, 178, 180, 210, 240, 252, 267, 280, 283, 315, 336, 356, 360, 420, 445, 504, 534, 560, 566, 623, 630, 712, 720, 801, 840, 849, 890, 1008, 1068, 1132, 1246, 1260, 1335, 1415, 1424, 1602, 1680, 1698, 1780, 1869, 1981, 2136, 2264, 2492, 2520, 2547, 2670, 2830, 3115, 3204, 3396, 3560, 3738, 3962, 4005, 4245, 4272, 4528, 4984, 5040, 5094, 5340, 5607, 5660, 5943, 6230, 6408, 6792, 7120, 7476, 7924, 8010, 8490, 9345, 9905, 9968, 10188, 10680, 11214, 11320, 11886, 12460, 12735, 12816, 13584, 14952, 15848, 16020, 16980, 17829, 18690, 19810, 20376, 21360, 22428, 22640, 23772, 24920, 25187, 25470, 28035, 29715, 29904, 31696, 32040, 33960, 35658, 37380, 39620, 40752, 44856, 47544, 49840, 50374, 50940, 56070, 59430, 64080, 67920, 71316, 74760, 75561, 79240, 89145, 89712, 95088, 100748, 101880, 112140, 118860, 125935, 142632, 149520, 151122, 158480, 176309, 178290, 201496, 203760, 224280, 226683, 237720, 251870, 285264, 302244, 352618, 356580, 377805, 402992, 448560, 453366, 475440, 503740, 528927, 604488, 705236, 713160, 755610, 881545, 906732, 1007480, 1057854, 1133415, 1208976, 1410472, 1426320, 1511220, 1586781, 1763090, 1813464, 2014960, 2115708, 2266830, 2644635, 2820944, 3022440, 3173562, 3526180, 3626928, 4231416, 4533660, 5289270, 6044880, 6347124, 7052360, 7933905, 8462832, 9067320, 10578540, 12694248, 14104720, 15867810, 18134640, 21157080, 25388496, 31735620, 42314160, 63471240, 126942480]

約数ペア:

[(1, 126942480), (2, 63471240), (3, 42314160), (4, 31735620), (5, 25388496), (6, 21157080), (7, 18134640), (8, 15867810), (9, 14104720), (10, 12694248), (12, 10578540), (14, 9067320), (15, 8462832), (16, 7933905), (18, 7052360), (20, 6347124), (21, 6044880), (24, 5289270), (28, 4533660), (30, 4231416), (35, 3626928), (36, 3526180), (40, 3173562), (42, 3022440), (45, 2820944), (48, 2644635), (56, 2266830), (60, 2115708), (63, 2014960), (70, 1813464), (72, 1763090), (80, 1586781), (84, 1511220), (89, 1426320), (90, 1410472), (105, 1208976), (112, 1133415), (120, 1057854), (126, 1007480), (140, 906732), (144, 881545), (168, 755610), (178, 713160), (180, 705236), (210, 604488), (240, 528927), (252, 503740), (267, 475440), (280, 453366), (283, 448560), (315, 402992), (336, 377805), (356, 356580), (360, 352618), (420, 302244), (445, 285264), (504, 251870), (534, 237720), (560, 226683), (566, 224280), (623, 203760), (630, 201496), (712, 178290), (720, 176309), (801, 158480), (840, 151122), (849, 149520), (890, 142632), (1008, 125935), (1068, 118860), (1132, 112140), (1246, 101880), (1260, 100748), (1335, 95088), (1415, 89712), (1424, 89145), (1602, 79240), (1680, 75561), (1698, 74760), (1780, 71316), (1869, 67920), (1981, 64080), (2136, 59430), (2264, 56070), (2492, 50940), (2520, 50374), (2547, 49840), (2670, 47544), (2830, 44856), (3115, 40752), (3204, 39620), (3396, 37380), (3560, 35658), (3738, 33960), (3962, 32040), (4005, 31696), (4245, 29904), (4272, 29715), (4528, 28035), (4984, 25470), (5040, 25187), (5094, 24920), (5340, 23772), (5607, 22640), (5660, 22428), (5943, 21360), (6230, 20376), (6408, 19810), (6792, 18690), (7120, 17829), (7476, 16980), (7924, 16020), (8010, 15848), (8490, 14952), (9345, 13584), (9905, 12816), (9968, 12735), (10188, 12460), (10680, 11886), (11214, 11320)]