About the Number

492988680

492988679 ← → 492988681

2進数表記:11101011000100110100100001000

漢数字表記:四億九千二百九十八万八千六百八十

素因数分解:

2 3 × 3 5 × 5 1 × 67 1 × 757 1

素因数の和:850
約数の個数: 192
約数和(自身を含む): 1688581440
約数和(自身を除く): 1195592760

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 81, 90, 108, 120, 134, 135, 162, 180, 201, 216, 243, 268, 270, 324, 335, 360, 402, 405, 486, 536, 540, 603, 648, 670, 757, 804, 810, 972, 1005, 1080, 1206, 1215, 1340, 1514, 1608, 1620, 1809, 1944, 2010, 2271, 2412, 2430, 2680, 3015, 3028, 3240, 3618, 3785, 4020, 4542, 4824, 4860, 5427, 6030, 6056, 6813, 7236, 7570, 8040, 9045, 9084, 9720, 10854, 11355, 12060, 13626, 14472, 15140, 16281, 18090, 18168, 20439, 21708, 22710, 24120, 27135, 27252, 30280, 32562, 34065, 36180, 40878, 43416, 45420, 50719, 54270, 54504, 61317, 65124, 68130, 72360, 81405, 81756, 90840, 101438, 102195, 108540, 122634, 130248, 136260, 152157, 162810, 163512, 183951, 202876, 204390, 217080, 245268, 253595, 272520, 304314, 306585, 325620, 367902, 405752, 408780, 456471, 490536, 507190, 608628, 613170, 651240, 735804, 760785, 817560, 912942, 919755, 1014380, 1217256, 1226340, 1369413, 1471608, 1521570, 1825884, 1839510, 2028760, 2282355, 2452680, 2738826, 3043140, 3651768, 3679020, 4108239, 4564710, 5477652, 6086280, 6847065, 7358040, 8216478, 9129420, 10955304, 12324717, 13694130, 16432956, 18258840, 20541195, 24649434, 27388260, 32865912, 41082390, 49298868, 54776520, 61623585, 82164780, 98597736, 123247170, 164329560, 246494340, 492988680]

約数ペア:
[(1, 492988680), (2, 246494340), (3, 164329560), (4, 123247170), (5, 98597736), (6, 82164780), (8, 61623585), (9, 54776520), (10, 49298868), (12, 41082390), (15, 32865912), (18, 27388260), (20, 24649434), (24, 20541195), (27, 18258840), (30, 16432956), (36, 13694130), (40, 12324717), (45, 10955304), (54, 9129420), (60, 8216478), (67, 7358040), (72, 6847065), (81, 6086280), (90, 5477652), (108, 4564710), (120, 4108239), (134, 3679020), (135, 3651768), (162, 3043140), (180, 2738826), (201, 2452680), (216, 2282355), (243, 2028760), (268, 1839510), (270, 1825884), (324, 1521570), (335, 1471608), (360, 1369413), (402, 1226340), (405, 1217256), (486, 1014380), (536, 919755), (540, 912942), (603, 817560), (648, 760785), (670, 735804), (757, 651240), (804, 613170), (810, 608628), (972, 507190), (1005, 490536), (1080, 456471), (1206, 408780), (1215, 405752), (1340, 367902), (1514, 325620), (1608, 306585), (1620, 304314), (1809, 272520), (1944, 253595), (2010, 245268), (2271, 217080), (2412, 204390), (2430, 202876), (2680, 183951), (3015, 163512), (3028, 162810), (3240, 152157), (3618, 136260), (3785, 130248), (4020, 122634), (4542, 108540), (4824, 102195), (4860, 101438), (5427, 90840), (6030, 81756), (6056, 81405), (6813, 72360), (7236, 68130), (7570, 65124), (8040, 61317), (9045, 54504), (9084, 54270), (9720, 50719), (10854, 45420), (11355, 43416), (12060, 40878), (13626, 36180), (14472, 34065), (15140, 32562), (16281, 30280), (18090, 27252), (18168, 27135), (20439, 24120), (21708, 22710)]

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