860121360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1087}}^1$

素因数の和:1270

約数の個数: 240

約数和(自身を含む): 3325310976

約数和(自身を除く): 2465189616

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, 90, 105, 112, 120, 126, 140, 144, 157, 168, 180, 210, 240, 252, 280, 314, 315, 336, 360, 420, 471, 504, 560, 628, 630, 720, 785, 840, 942, 1008, 1087, 1099, 1256, 1260, 1413, 1570, 1680, 1884, 2174, 2198, 2355, 2512, 2520, 2826, 3140, 3261, 3297, 3768, 4348, 4396, 4710, 5040, 5435, 5495, 5652, 6280, 6522, 6594, 7065, 7536, 7609, 8696, 8792, 9420, 9783, 9891, 10870, 10990, 11304, 12560, 13044, 13188, 14130, 15218, 16305, 16485, 17392, 17584, 18840, 19566, 19782, 21740, 21980, 22608, 22827, 26088, 26376, 28260, 30436, 32610, 32970, 37680, 38045, 39132, 39564, 43480, 43960, 45654, 48915, 49455, 52176, 52752, 56520, 60872, 65220, 65940, 68481, 76090, 78264, 79128, 86960, 87920, 91308, 97830, 98910, 113040, 114135, 121744, 130440, 131880, 136962, 152180, 156528, 158256, 170659, 182616, 195660, 197820, 228270, 260880, 263760, 273924, 304360, 341318, 342405, 365232, 391320, 395640, 456540, 511977, 547848, 608720, 682636, 684810, 782640, 791280, 853295, 913080, 1023954, 1095696, 1194613, 1365272, 1369620, 1535931, 1706590, 1826160, 2047908, 2389226, 2559885, 2730544, 2739240, 3071862, 3413180, 3583839, 4095816, 4778452, 5119770, 5478480, 5973065, 6143724, 6826360, 7167678, 7679655, 8191632, 9556904, 10239540, 10751517, 11946130, 12287448, 13652720, 14335356, 15359310, 17919195, 19113808, 20479080, 21503034, 23892260, 24574896, 28670712, 30718620, 35838390, 40958160, 43006068, 47784520, 53757585, 57341424, 61437240, 71676780, 86012136, 95569040, 107515170, 122874480, 143353560, 172024272, 215030340, 286707120, 430060680, 860121360]

約数ペア:

[(1, 860121360), (2, 430060680), (3, 286707120), (4, 215030340), (5, 172024272), (6, 143353560), (7, 122874480), (8, 107515170), (9, 95569040), (10, 86012136), (12, 71676780), (14, 61437240), (15, 57341424), (16, 53757585), (18, 47784520), (20, 43006068), (21, 40958160), (24, 35838390), (28, 30718620), (30, 28670712), (35, 24574896), (36, 23892260), (40, 21503034), (42, 20479080), (45, 19113808), (48, 17919195), (56, 15359310), (60, 14335356), (63, 13652720), (70, 12287448), (72, 11946130), (80, 10751517), (84, 10239540), (90, 9556904), (105, 8191632), (112, 7679655), (120, 7167678), (126, 6826360), (140, 6143724), (144, 5973065), (157, 5478480), (168, 5119770), (180, 4778452), (210, 4095816), (240, 3583839), (252, 3413180), (280, 3071862), (314, 2739240), (315, 2730544), (336, 2559885), (360, 2389226), (420, 2047908), (471, 1826160), (504, 1706590), (560, 1535931), (628, 1369620), (630, 1365272), (720, 1194613), (785, 1095696), (840, 1023954), (942, 913080), (1008, 853295), (1087, 791280), (1099, 782640), (1256, 684810), (1260, 682636), (1413, 608720), (1570, 547848), (1680, 511977), (1884, 456540), (2174, 395640), (2198, 391320), (2355, 365232), (2512, 342405), (2520, 341318), (2826, 304360), (3140, 273924), (3261, 263760), (3297, 260880), (3768, 228270), (4348, 197820), (4396, 195660), (4710, 182616), (5040, 170659), (5435, 158256), (5495, 156528), (5652, 152180), (6280, 136962), (6522, 131880), (6594, 130440), (7065, 121744), (7536, 114135), (7609, 113040), (8696, 98910), (8792, 97830), (9420, 91308), (9783, 87920), (9891, 86960), (10870, 79128), (10990, 78264), (11304, 76090), (12560, 68481), (13044, 65940), (13188, 65220), (14130, 60872), (15218, 56520), (16305, 52752), (16485, 52176), (17392, 49455), (17584, 48915), (18840, 45654), (19566, 43960), (19782, 43480), (21740, 39564), (21980, 39132), (22608, 38045), (22827, 37680), (26088, 32970), (26376, 32610), (28260, 30436)]