1087647120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{30829}}^1$

素因数の和:30862

約数の個数: 180

約数和(自身を含む): 4249175580

約数和(自身を除く): 3161528460

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, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 17640, 30829, 35280, 61658, 92487, 123316, 154145, 184974, 215803, 246632, 277461, 308290, 369948, 431606, 462435, 493264, 554922, 616580, 647409, 739896, 863212, 924870, 1079015, 1109844, 1233160, 1294818, 1387305, 1479792, 1510621, 1726424, 1849740, 1942227, 2158030, 2219688, 2466320, 2589636, 2774610, 3021242, 3237045, 3452848, 3699480, 3884454, 4316060, 4439376, 4531863, 5179272, 5549220, 6042484, 6474090, 7398960, 7553105, 7768908, 8632120, 9063726, 9711135, 10358544, 11098440, 12084968, 12948180, 13595589, 15106210, 15537816, 17264240, 18127452, 19422270, 22196880, 22659315, 24169936, 25896360, 27191178, 30212420, 31075632, 36254904, 38844540, 45318630, 51792720, 54382356, 60424840, 67977945, 72509808, 77689080, 90637260, 108764712, 120849680, 135955890, 155378160, 181274520, 217529424, 271911780, 362549040, 543823560, 1087647120]

約数ペア:

[(1, 1087647120), (2, 543823560), (3, 362549040), (4, 271911780), (5, 217529424), (6, 181274520), (7, 155378160), (8, 135955890), (9, 120849680), (10, 108764712), (12, 90637260), (14, 77689080), (15, 72509808), (16, 67977945), (18, 60424840), (20, 54382356), (21, 51792720), (24, 45318630), (28, 38844540), (30, 36254904), (35, 31075632), (36, 30212420), (40, 27191178), (42, 25896360), (45, 24169936), (48, 22659315), (49, 22196880), (56, 19422270), (60, 18127452), (63, 17264240), (70, 15537816), (72, 15106210), (80, 13595589), (84, 12948180), (90, 12084968), (98, 11098440), (105, 10358544), (112, 9711135), (120, 9063726), (126, 8632120), (140, 7768908), (144, 7553105), (147, 7398960), (168, 6474090), (180, 6042484), (196, 5549220), (210, 5179272), (240, 4531863), (245, 4439376), (252, 4316060), (280, 3884454), (294, 3699480), (315, 3452848), (336, 3237045), (360, 3021242), (392, 2774610), (420, 2589636), (441, 2466320), (490, 2219688), (504, 2158030), (560, 1942227), (588, 1849740), (630, 1726424), (720, 1510621), (735, 1479792), (784, 1387305), (840, 1294818), (882, 1233160), (980, 1109844), (1008, 1079015), (1176, 924870), (1260, 863212), (1470, 739896), (1680, 647409), (1764, 616580), (1960, 554922), (2205, 493264), (2352, 462435), (2520, 431606), (2940, 369948), (3528, 308290), (3920, 277461), (4410, 246632), (5040, 215803), (5880, 184974), (7056, 154145), (8820, 123316), (11760, 92487), (17640, 61658), (30829, 35280)]