239540000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 240

約数和(自身を含む): 708523200

約数和(自身を除く): 468983200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 50, 56, 58, 59, 70, 80, 100, 112, 116, 118, 125, 140, 145, 160, 175, 200, 203, 224, 232, 236, 250, 280, 290, 295, 350, 400, 406, 413, 464, 472, 500, 560, 580, 590, 625, 700, 725, 800, 812, 826, 875, 928, 944, 1000, 1015, 1120, 1160, 1180, 1250, 1400, 1450, 1475, 1624, 1652, 1711, 1750, 1888, 2000, 2030, 2065, 2320, 2360, 2500, 2800, 2900, 2950, 3248, 3304, 3422, 3500, 3625, 4000, 4060, 4130, 4375, 4640, 4720, 5000, 5075, 5600, 5800, 5900, 6496, 6608, 6844, 7000, 7250, 7375, 8120, 8260, 8555, 8750, 9440, 10000, 10150, 10325, 11600, 11800, 11977, 13216, 13688, 14000, 14500, 14750, 16240, 16520, 17110, 17500, 18125, 20000, 20300, 20650, 23200, 23600, 23954, 25375, 27376, 28000, 29000, 29500, 32480, 33040, 34220, 35000, 36250, 36875, 40600, 41300, 42775, 47200, 47908, 50750, 51625, 54752, 58000, 59000, 59885, 66080, 68440, 70000, 72500, 73750, 81200, 82600, 85550, 95816, 101500, 103250, 116000, 118000, 119770, 126875, 136880, 140000, 145000, 147500, 162400, 165200, 171100, 191632, 203000, 206500, 213875, 236000, 239540, 253750, 258125, 273760, 290000, 295000, 299425, 330400, 342200, 383264, 406000, 413000, 427750, 479080, 507500, 516250, 580000, 590000, 598850, 684400, 812000, 826000, 855500, 958160, 1015000, 1032500, 1069375, 1180000, 1197700, 1368800, 1497125, 1652000, 1711000, 1916320, 2030000, 2065000, 2138750, 2395400, 2994250, 3422000, 4060000, 4130000, 4277500, 4790800, 5988500, 6844000, 7485625, 8260000, 8555000, 9581600, 11977000, 14971250, 17110000, 23954000, 29942500, 34220000, 47908000, 59885000, 119770000, 239540000]

約数ペア:

[(1, 239540000), (2, 119770000), (4, 59885000), (5, 47908000), (7, 34220000), (8, 29942500), (10, 23954000), (14, 17110000), (16, 14971250), (20, 11977000), (25, 9581600), (28, 8555000), (29, 8260000), (32, 7485625), (35, 6844000), (40, 5988500), (50, 4790800), (56, 4277500), (58, 4130000), (59, 4060000), (70, 3422000), (80, 2994250), (100, 2395400), (112, 2138750), (116, 2065000), (118, 2030000), (125, 1916320), (140, 1711000), (145, 1652000), (160, 1497125), (175, 1368800), (200, 1197700), (203, 1180000), (224, 1069375), (232, 1032500), (236, 1015000), (250, 958160), (280, 855500), (290, 826000), (295, 812000), (350, 684400), (400, 598850), (406, 590000), (413, 580000), (464, 516250), (472, 507500), (500, 479080), (560, 427750), (580, 413000), (590, 406000), (625, 383264), (700, 342200), (725, 330400), (800, 299425), (812, 295000), (826, 290000), (875, 273760), (928, 258125), (944, 253750), (1000, 239540), (1015, 236000), (1120, 213875), (1160, 206500), (1180, 203000), (1250, 191632), (1400, 171100), (1450, 165200), (1475, 162400), (1624, 147500), (1652, 145000), (1711, 140000), (1750, 136880), (1888, 126875), (2000, 119770), (2030, 118000), (2065, 116000), (2320, 103250), (2360, 101500), (2500, 95816), (2800, 85550), (2900, 82600), (2950, 81200), (3248, 73750), (3304, 72500), (3422, 70000), (3500, 68440), (3625, 66080), (4000, 59885), (4060, 59000), (4130, 58000), (4375, 54752), (4640, 51625), (4720, 50750), (5000, 47908), (5075, 47200), (5600, 42775), (5800, 41300), (5900, 40600), (6496, 36875), (6608, 36250), (6844, 35000), (7000, 34220), (7250, 33040), (7375, 32480), (8120, 29500), (8260, 29000), (8555, 28000), (8750, 27376), (9440, 25375), (10000, 23954), (10150, 23600), (10325, 23200), (11600, 20650), (11800, 20300), (11977, 20000), (13216, 18125), (13688, 17500), (14000, 17110), (14500, 16520), (14750, 16240)]