159978000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:339

約数の個数: 320

約数和(自身を含む): 636959232

約数和(自身を除く): 476981232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 125, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 250, 260, 273, 280, 293, 300, 312, 325, 336, 350, 364, 375, 390, 400, 420, 455, 500, 520, 525, 546, 560, 586, 600, 624, 650, 700, 728, 750, 780, 840, 875, 879, 910, 975, 1000, 1040, 1050, 1092, 1172, 1200, 1300, 1365, 1400, 1456, 1465, 1500, 1560, 1625, 1680, 1750, 1758, 1820, 1950, 2000, 2051, 2100, 2184, 2275, 2344, 2600, 2625, 2730, 2800, 2930, 3000, 3120, 3250, 3500, 3516, 3640, 3809, 3900, 4102, 4200, 4368, 4395, 4550, 4688, 4875, 5200, 5250, 5460, 5860, 6000, 6153, 6500, 6825, 7000, 7032, 7280, 7325, 7618, 7800, 8204, 8400, 8790, 9100, 9750, 10255, 10500, 10920, 11375, 11427, 11720, 12306, 13000, 13650, 14000, 14064, 14650, 15236, 15600, 16408, 17580, 18200, 19045, 19500, 20510, 21000, 21840, 21975, 22750, 22854, 23440, 24612, 26000, 26663, 27300, 29300, 30472, 30765, 32816, 34125, 35160, 36400, 36625, 38090, 39000, 41020, 42000, 43950, 45500, 45708, 49224, 51275, 53326, 54600, 57135, 58600, 60944, 61530, 68250, 70320, 73250, 76180, 78000, 79989, 82040, 87900, 91000, 91416, 95225, 98448, 102550, 106652, 109200, 109875, 114270, 117200, 123060, 133315, 136500, 146500, 152360, 153825, 159978, 164080, 175800, 182000, 182832, 190450, 205100, 213304, 219750, 228540, 246120, 256375, 266630, 273000, 285675, 293000, 304720, 307650, 319956, 351600, 380900, 399945, 410200, 426608, 439500, 457080, 476125, 492240, 512750, 533260, 546000, 571350, 586000, 615300, 639912, 666575, 761800, 769125, 799890, 820400, 879000, 914160, 952250, 1025500, 1066520, 1142700, 1230600, 1279824, 1333150, 1428375, 1523600, 1538250, 1599780, 1758000, 1904500, 1999725, 2051000, 2133040, 2285400, 2461200, 2666300, 2856750, 3076500, 3199560, 3332875, 3809000, 3999450, 4102000, 4570800, 5332600, 5713500, 6153000, 6399120, 6665750, 7618000, 7998900, 9998625, 10665200, 11427000, 12306000, 13331500, 15997800, 19997250, 22854000, 26663000, 31995600, 39994500, 53326000, 79989000, 159978000]

約数ペア:

[(1, 159978000), (2, 79989000), (3, 53326000), (4, 39994500), (5, 31995600), (6, 26663000), (7, 22854000), (8, 19997250), (10, 15997800), (12, 13331500), (13, 12306000), (14, 11427000), (15, 10665200), (16, 9998625), (20, 7998900), (21, 7618000), (24, 6665750), (25, 6399120), (26, 6153000), (28, 5713500), (30, 5332600), (35, 4570800), (39, 4102000), (40, 3999450), (42, 3809000), (48, 3332875), (50, 3199560), (52, 3076500), (56, 2856750), (60, 2666300), (65, 2461200), (70, 2285400), (75, 2133040), (78, 2051000), (80, 1999725), (84, 1904500), (91, 1758000), (100, 1599780), (104, 1538250), (105, 1523600), (112, 1428375), (120, 1333150), (125, 1279824), (130, 1230600), (140, 1142700), (150, 1066520), (156, 1025500), (168, 952250), (175, 914160), (182, 879000), (195, 820400), (200, 799890), (208, 769125), (210, 761800), (240, 666575), (250, 639912), (260, 615300), (273, 586000), (280, 571350), (293, 546000), (300, 533260), (312, 512750), (325, 492240), (336, 476125), (350, 457080), (364, 439500), (375, 426608), (390, 410200), (400, 399945), (420, 380900), (455, 351600), (500, 319956), (520, 307650), (525, 304720), (546, 293000), (560, 285675), (586, 273000), (600, 266630), (624, 256375), (650, 246120), (700, 228540), (728, 219750), (750, 213304), (780, 205100), (840, 190450), (875, 182832), (879, 182000), (910, 175800), (975, 164080), (1000, 159978), (1040, 153825), (1050, 152360), (1092, 146500), (1172, 136500), (1200, 133315), (1300, 123060), (1365, 117200), (1400, 114270), (1456, 109875), (1465, 109200), (1500, 106652), (1560, 102550), (1625, 98448), (1680, 95225), (1750, 91416), (1758, 91000), (1820, 87900), (1950, 82040), (2000, 79989), (2051, 78000), (2100, 76180), (2184, 73250), (2275, 70320), (2344, 68250), (2600, 61530), (2625, 60944), (2730, 58600), (2800, 57135), (2930, 54600), (3000, 53326), (3120, 51275), (3250, 49224), (3500, 45708), (3516, 45500), (3640, 43950), (3809, 42000), (3900, 41020), (4102, 39000), (4200, 38090), (4368, 36625), (4395, 36400), (4550, 35160), (4688, 34125), (4875, 32816), (5200, 30765), (5250, 30472), (5460, 29300), (5860, 27300), (6000, 26663), (6153, 26000), (6500, 24612), (6825, 23440), (7000, 22854), (7032, 22750), (7280, 21975), (7325, 21840), (7618, 21000), (7800, 20510), (8204, 19500), (8400, 19045), (8790, 18200), (9100, 17580), (9750, 16408), (10255, 15600), (10500, 15236), (10920, 14650), (11375, 14064), (11427, 14000), (11720, 13650), (12306, 13000)]