141617520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17881}}^1$

素因数の和:17911

約数の個数: 120

約数和(自身を含む): 518864112

約数和(自身を除く): 377246592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 17881, 35762, 53643, 71524, 89405, 107286, 143048, 160929, 178810, 196691, 214572, 268215, 286096, 321858, 357620, 393382, 429144, 536430, 590073, 643716, 715240, 786764, 804645, 858288, 983455, 1072860, 1180146, 1287432, 1430480, 1573528, 1609290, 1770219, 1966910, 2145720, 2360292, 2574864, 2950365, 3147056, 3218580, 3540438, 3933820, 4291440, 4720584, 5900730, 6437160, 7080876, 7867640, 8851095, 9441168, 11801460, 12874320, 14161752, 15735280, 17702190, 23602920, 28323504, 35404380, 47205840, 70808760, 141617520]

約数ペア:

[(1, 141617520), (2, 70808760), (3, 47205840), (4, 35404380), (5, 28323504), (6, 23602920), (8, 17702190), (9, 15735280), (10, 14161752), (11, 12874320), (12, 11801460), (15, 9441168), (16, 8851095), (18, 7867640), (20, 7080876), (22, 6437160), (24, 5900730), (30, 4720584), (33, 4291440), (36, 3933820), (40, 3540438), (44, 3218580), (45, 3147056), (48, 2950365), (55, 2574864), (60, 2360292), (66, 2145720), (72, 1966910), (80, 1770219), (88, 1609290), (90, 1573528), (99, 1430480), (110, 1287432), (120, 1180146), (132, 1072860), (144, 983455), (165, 858288), (176, 804645), (180, 786764), (198, 715240), (220, 643716), (240, 590073), (264, 536430), (330, 429144), (360, 393382), (396, 357620), (440, 321858), (495, 286096), (528, 268215), (660, 214572), (720, 196691), (792, 178810), (880, 160929), (990, 143048), (1320, 107286), (1584, 89405), (1980, 71524), (2640, 53643), (3960, 35762), (7920, 17881)]