129691440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 240

約数和(自身を含む): 459613440

約数和(自身を除く): 329922000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 59, 60, 71, 72, 80, 86, 90, 118, 120, 129, 142, 144, 172, 177, 180, 213, 215, 236, 240, 258, 284, 295, 344, 354, 355, 360, 387, 426, 430, 472, 516, 531, 568, 590, 639, 645, 688, 708, 710, 720, 774, 852, 860, 885, 944, 1032, 1062, 1065, 1136, 1180, 1278, 1290, 1416, 1420, 1548, 1704, 1720, 1770, 1935, 2064, 2124, 2130, 2360, 2537, 2556, 2580, 2655, 2832, 2840, 3053, 3096, 3195, 3408, 3440, 3540, 3870, 4189, 4248, 4260, 4720, 5074, 5112, 5160, 5310, 5680, 6106, 6192, 6390, 7080, 7611, 7740, 8378, 8496, 8520, 9159, 10148, 10224, 10320, 10620, 12212, 12567, 12685, 12780, 14160, 15222, 15265, 15480, 16756, 17040, 18318, 20296, 20945, 21240, 22833, 24424, 25134, 25370, 25560, 27477, 30444, 30530, 30960, 33512, 36636, 37701, 38055, 40592, 41890, 42480, 45666, 45795, 48848, 50268, 50740, 51120, 54954, 60888, 61060, 62835, 67024, 73272, 75402, 76110, 83780, 91332, 91590, 100536, 101480, 109908, 114165, 121776, 122120, 125670, 137385, 146544, 150804, 152220, 167560, 180127, 182664, 183180, 188505, 201072, 202960, 219816, 228330, 244240, 251340, 274770, 301608, 304440, 335120, 360254, 365328, 366360, 377010, 439632, 456660, 502680, 540381, 549540, 603216, 608880, 720508, 732720, 754020, 900635, 913320, 1005360, 1080762, 1099080, 1441016, 1508040, 1621143, 1801270, 1826640, 2161524, 2198160, 2701905, 2882032, 3016080, 3242286, 3602540, 4323048, 5403810, 6484572, 7205080, 8105715, 8646096, 10807620, 12969144, 14410160, 16211430, 21615240, 25938288, 32422860, 43230480, 64845720, 129691440]

約数ペア:

[(1, 129691440), (2, 64845720), (3, 43230480), (4, 32422860), (5, 25938288), (6, 21615240), (8, 16211430), (9, 14410160), (10, 12969144), (12, 10807620), (15, 8646096), (16, 8105715), (18, 7205080), (20, 6484572), (24, 5403810), (30, 4323048), (36, 3602540), (40, 3242286), (43, 3016080), (45, 2882032), (48, 2701905), (59, 2198160), (60, 2161524), (71, 1826640), (72, 1801270), (80, 1621143), (86, 1508040), (90, 1441016), (118, 1099080), (120, 1080762), (129, 1005360), (142, 913320), (144, 900635), (172, 754020), (177, 732720), (180, 720508), (213, 608880), (215, 603216), (236, 549540), (240, 540381), (258, 502680), (284, 456660), (295, 439632), (344, 377010), (354, 366360), (355, 365328), (360, 360254), (387, 335120), (426, 304440), (430, 301608), (472, 274770), (516, 251340), (531, 244240), (568, 228330), (590, 219816), (639, 202960), (645, 201072), (688, 188505), (708, 183180), (710, 182664), (720, 180127), (774, 167560), (852, 152220), (860, 150804), (885, 146544), (944, 137385), (1032, 125670), (1062, 122120), (1065, 121776), (1136, 114165), (1180, 109908), (1278, 101480), (1290, 100536), (1416, 91590), (1420, 91332), (1548, 83780), (1704, 76110), (1720, 75402), (1770, 73272), (1935, 67024), (2064, 62835), (2124, 61060), (2130, 60888), (2360, 54954), (2537, 51120), (2556, 50740), (2580, 50268), (2655, 48848), (2832, 45795), (2840, 45666), (3053, 42480), (3096, 41890), (3195, 40592), (3408, 38055), (3440, 37701), (3540, 36636), (3870, 33512), (4189, 30960), (4248, 30530), (4260, 30444), (4720, 27477), (5074, 25560), (5112, 25370), (5160, 25134), (5310, 24424), (5680, 22833), (6106, 21240), (6192, 20945), (6390, 20296), (7080, 18318), (7611, 17040), (7740, 16756), (8378, 15480), (8496, 15265), (8520, 15222), (9159, 14160), (10148, 12780), (10224, 12685), (10320, 12567), (10620, 12212)]