142695480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:565

約数の個数: 128

約数和(自身を含む): 447897600

約数和(自身を除く): 305202120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 89, 93, 120, 124, 155, 178, 186, 248, 267, 310, 356, 372, 431, 445, 465, 534, 620, 712, 744, 862, 890, 930, 1068, 1240, 1293, 1335, 1724, 1780, 1860, 2136, 2155, 2586, 2670, 2759, 3448, 3560, 3720, 4310, 5172, 5340, 5518, 6465, 8277, 8620, 10344, 10680, 11036, 12930, 13361, 13795, 16554, 17240, 22072, 25860, 26722, 27590, 33108, 38359, 40083, 41385, 51720, 53444, 55180, 66216, 66805, 76718, 80166, 82770, 106888, 110360, 115077, 133610, 153436, 160332, 165540, 191795, 200415, 230154, 267220, 306872, 320664, 331080, 383590, 400830, 460308, 534440, 575385, 767180, 801660, 920616, 1150770, 1189129, 1534360, 1603320, 2301540, 2378258, 3567387, 4603080, 4756516, 5945645, 7134774, 9513032, 11891290, 14269548, 17836935, 23782580, 28539096, 35673870, 47565160, 71347740, 142695480]

約数ペア:

[(1, 142695480), (2, 71347740), (3, 47565160), (4, 35673870), (5, 28539096), (6, 23782580), (8, 17836935), (10, 14269548), (12, 11891290), (15, 9513032), (20, 7134774), (24, 5945645), (30, 4756516), (31, 4603080), (40, 3567387), (60, 2378258), (62, 2301540), (89, 1603320), (93, 1534360), (120, 1189129), (124, 1150770), (155, 920616), (178, 801660), (186, 767180), (248, 575385), (267, 534440), (310, 460308), (356, 400830), (372, 383590), (431, 331080), (445, 320664), (465, 306872), (534, 267220), (620, 230154), (712, 200415), (744, 191795), (862, 165540), (890, 160332), (930, 153436), (1068, 133610), (1240, 115077), (1293, 110360), (1335, 106888), (1724, 82770), (1780, 80166), (1860, 76718), (2136, 66805), (2155, 66216), (2586, 55180), (2670, 53444), (2759, 51720), (3448, 41385), (3560, 40083), (3720, 38359), (4310, 33108), (5172, 27590), (5340, 26722), (5518, 25860), (6465, 22072), (8277, 17240), (8620, 16554), (10344, 13795), (10680, 13361), (11036, 12930)]