127945440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{4231}}^1$

素因数の和:4262

約数の個数: 192

約数和(自身を含む): 511902720

約数和(自身を除く): 383957280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4231, 4320, 5040, 6048, 7560, 8462, 10080, 12693, 15120, 16924, 21155, 25386, 29617, 30240, 33848, 38079, 42310, 50772, 59234, 63465, 67696, 76158, 84620, 88851, 101544, 114237, 118468, 126930, 135392, 148085, 152316, 169240, 177702, 190395, 203088, 228474, 236936, 253860, 266553, 296170, 304632, 338480, 355404, 380790, 406176, 444255, 456948, 473872, 507720, 533106, 571185, 592340, 609264, 676960, 710808, 761580, 799659, 888510, 913896, 947744, 1015440, 1066212, 1142370, 1184680, 1218528, 1332765, 1421616, 1523160, 1599318, 1777020, 1827792, 2030880, 2132424, 2284740, 2369360, 2665530, 2843232, 3046320, 3198636, 3554040, 3655584, 3998295, 4264848, 4569480, 4738720, 5331060, 6092640, 6397272, 7108080, 7996590, 8529696, 9138960, 10662120, 12794544, 14216160, 15993180, 18277920, 21324240, 25589088, 31986360, 42648480, 63972720, 127945440]

約数ペア:

[(1, 127945440), (2, 63972720), (3, 42648480), (4, 31986360), (5, 25589088), (6, 21324240), (7, 18277920), (8, 15993180), (9, 14216160), (10, 12794544), (12, 10662120), (14, 9138960), (15, 8529696), (16, 7996590), (18, 7108080), (20, 6397272), (21, 6092640), (24, 5331060), (27, 4738720), (28, 4569480), (30, 4264848), (32, 3998295), (35, 3655584), (36, 3554040), (40, 3198636), (42, 3046320), (45, 2843232), (48, 2665530), (54, 2369360), (56, 2284740), (60, 2132424), (63, 2030880), (70, 1827792), (72, 1777020), (80, 1599318), (84, 1523160), (90, 1421616), (96, 1332765), (105, 1218528), (108, 1184680), (112, 1142370), (120, 1066212), (126, 1015440), (135, 947744), (140, 913896), (144, 888510), (160, 799659), (168, 761580), (180, 710808), (189, 676960), (210, 609264), (216, 592340), (224, 571185), (240, 533106), (252, 507720), (270, 473872), (280, 456948), (288, 444255), (315, 406176), (336, 380790), (360, 355404), (378, 338480), (420, 304632), (432, 296170), (480, 266553), (504, 253860), (540, 236936), (560, 228474), (630, 203088), (672, 190395), (720, 177702), (756, 169240), (840, 152316), (864, 148085), (945, 135392), (1008, 126930), (1080, 118468), (1120, 114237), (1260, 101544), (1440, 88851), (1512, 84620), (1680, 76158), (1890, 67696), (2016, 63465), (2160, 59234), (2520, 50772), (3024, 42310), (3360, 38079), (3780, 33848), (4231, 30240), (4320, 29617), (5040, 25386), (6048, 21155), (7560, 16924), (8462, 15120), (10080, 12693)]