About the Number

131422620

131422619 ← → 131422621

2進数表記:111110101010101100110011100

漢数字表記:一億三千百四十二万二千六百二十

素因数分解:

2 2 × 3 1 × 5 1 × 7 1 × 19 1 × 43 1 × 383 1

素因数の和:464
約数の個数: 192
約数和(自身を含む): 454164480
約数和(自身を除く): 322741860

約数列:
[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 43, 57, 60, 70, 76, 84, 86, 95, 105, 114, 129, 133, 140, 172, 190, 210, 215, 228, 258, 266, 285, 301, 380, 383, 399, 420, 430, 516, 532, 570, 602, 645, 665, 766, 798, 817, 860, 903, 1140, 1149, 1204, 1290, 1330, 1505, 1532, 1596, 1634, 1806, 1915, 1995, 2298, 2451, 2580, 2660, 2681, 3010, 3268, 3612, 3830, 3990, 4085, 4515, 4596, 4902, 5362, 5719, 5745, 6020, 7277, 7660, 7980, 8043, 8170, 9030, 9804, 10724, 11438, 11490, 12255, 13405, 14554, 16086, 16340, 16469, 17157, 18060, 21831, 22876, 22980, 24510, 26810, 28595, 29108, 32172, 32938, 34314, 36385, 40215, 43662, 49020, 49407, 50939, 53620, 57190, 65876, 68628, 72770, 80430, 82345, 85785, 87324, 98814, 101878, 109155, 114380, 115283, 145540, 152817, 160860, 164690, 171570, 197628, 203756, 218310, 230566, 247035, 254695, 305634, 312911, 329380, 343140, 345849, 436620, 461132, 494070, 509390, 576415, 611268, 625822, 691698, 764085, 938733, 988140, 1018780, 1152830, 1251644, 1383396, 1528170, 1564555, 1729245, 1877466, 2190377, 2305660, 3056340, 3129110, 3458490, 3754932, 4380754, 4693665, 6258220, 6571131, 6916980, 8761508, 9387330, 10951885, 13142262, 18774660, 21903770, 26284524, 32855655, 43807540, 65711310, 131422620]

約数ペア:
[(1, 131422620), (2, 65711310), (3, 43807540), (4, 32855655), (5, 26284524), (6, 21903770), (7, 18774660), (10, 13142262), (12, 10951885), (14, 9387330), (15, 8761508), (19, 6916980), (20, 6571131), (21, 6258220), (28, 4693665), (30, 4380754), (35, 3754932), (38, 3458490), (42, 3129110), (43, 3056340), (57, 2305660), (60, 2190377), (70, 1877466), (76, 1729245), (84, 1564555), (86, 1528170), (95, 1383396), (105, 1251644), (114, 1152830), (129, 1018780), (133, 988140), (140, 938733), (172, 764085), (190, 691698), (210, 625822), (215, 611268), (228, 576415), (258, 509390), (266, 494070), (285, 461132), (301, 436620), (380, 345849), (383, 343140), (399, 329380), (420, 312911), (430, 305634), (516, 254695), (532, 247035), (570, 230566), (602, 218310), (645, 203756), (665, 197628), (766, 171570), (798, 164690), (817, 160860), (860, 152817), (903, 145540), (1140, 115283), (1149, 114380), (1204, 109155), (1290, 101878), (1330, 98814), (1505, 87324), (1532, 85785), (1596, 82345), (1634, 80430), (1806, 72770), (1915, 68628), (1995, 65876), (2298, 57190), (2451, 53620), (2580, 50939), (2660, 49407), (2681, 49020), (3010, 43662), (3268, 40215), (3612, 36385), (3830, 34314), (3990, 32938), (4085, 32172), (4515, 29108), (4596, 28595), (4902, 26810), (5362, 24510), (5719, 22980), (5745, 22876), (6020, 21831), (7277, 18060), (7660, 17157), (7980, 16469), (8043, 16340), (8170, 16086), (9030, 14554), (9804, 13405), (10724, 12255), (11438, 11490)]

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