137605440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{20477}}^1$

素因数の和:20504

約数の個数: 112

約数和(自身を含む): 499335552

約数和(自身を除く): 361730112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 20477, 40954, 61431, 81908, 102385, 122862, 143339, 163816, 204770, 245724, 286678, 307155, 327632, 409540, 430017, 491448, 573356, 614310, 655264, 716695, 819080, 860034, 982896, 1146712, 1228620, 1310528, 1433390, 1638160, 1720068, 1965792, 2150085, 2293424, 2457240, 2866780, 3276320, 3440136, 3931584, 4300170, 4586848, 4914480, 5733560, 6552640, 6880272, 8600340, 9173696, 9828960, 11467120, 13760544, 17200680, 19657920, 22934240, 27521088, 34401360, 45868480, 68802720, 137605440]

約数ペア:

[(1, 137605440), (2, 68802720), (3, 45868480), (4, 34401360), (5, 27521088), (6, 22934240), (7, 19657920), (8, 17200680), (10, 13760544), (12, 11467120), (14, 9828960), (15, 9173696), (16, 8600340), (20, 6880272), (21, 6552640), (24, 5733560), (28, 4914480), (30, 4586848), (32, 4300170), (35, 3931584), (40, 3440136), (42, 3276320), (48, 2866780), (56, 2457240), (60, 2293424), (64, 2150085), (70, 1965792), (80, 1720068), (84, 1638160), (96, 1433390), (105, 1310528), (112, 1228620), (120, 1146712), (140, 982896), (160, 860034), (168, 819080), (192, 716695), (210, 655264), (224, 614310), (240, 573356), (280, 491448), (320, 430017), (336, 409540), (420, 327632), (448, 307155), (480, 286678), (560, 245724), (672, 204770), (840, 163816), (960, 143339), (1120, 122862), (1344, 102385), (1680, 81908), (2240, 61431), (3360, 40954), (6720, 20477)]