28238055840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97561}}^1$

素因数の和:97652

約数の個数: 192

約数和(自身を含む): 100309345920

約数和(自身を除く): 72071290080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 96, 108, 120, 134, 135, 144, 160, 180, 201, 216, 240, 268, 270, 288, 335, 360, 402, 432, 480, 536, 540, 603, 670, 720, 804, 864, 1005, 1072, 1080, 1206, 1340, 1440, 1608, 1809, 2010, 2144, 2160, 2412, 2680, 3015, 3216, 3618, 4020, 4320, 4824, 5360, 6030, 6432, 7236, 8040, 9045, 9648, 10720, 12060, 14472, 16080, 18090, 19296, 24120, 28944, 32160, 36180, 48240, 57888, 72360, 96480, 97561, 144720, 195122, 289440, 292683, 390244, 487805, 585366, 780488, 878049, 975610, 1170732, 1463415, 1560976, 1756098, 1951220, 2341464, 2634147, 2926830, 3121952, 3512196, 3902440, 4390245, 4682928, 5268294, 5853660, 6536587, 7024392, 7804880, 8780490, 9365856, 10536588, 11707320, 13073174, 13170735, 14048784, 15609760, 17560980, 19609761, 21073176, 23414640, 26146348, 26341470, 28097568, 32682935, 35121960, 39219522, 42146352, 46829280, 52292696, 52682940, 58829283, 65365870, 70243920, 78439044, 84292704, 98048805, 104585392, 105365880, 117658566, 130731740, 140487840, 156878088, 176487849, 196097610, 209170784, 210731760, 235317132, 261463480, 294146415, 313756176, 352975698, 392195220, 421463520, 470634264, 522926960, 588292830, 627512352, 705951396, 784390440, 882439245, 941268528, 1045853920, 1176585660, 1411902792, 1568780880, 1764878490, 1882537056, 2353171320, 2823805584, 3137561760, 3529756980, 4706342640, 5647611168, 7059513960, 9412685280, 14119027920, 28238055840]

約数ペア:

[(1, 28238055840), (2, 14119027920), (3, 9412685280), (4, 7059513960), (5, 5647611168), (6, 4706342640), (8, 3529756980), (9, 3137561760), (10, 2823805584), (12, 2353171320), (15, 1882537056), (16, 1764878490), (18, 1568780880), (20, 1411902792), (24, 1176585660), (27, 1045853920), (30, 941268528), (32, 882439245), (36, 784390440), (40, 705951396), (45, 627512352), (48, 588292830), (54, 522926960), (60, 470634264), (67, 421463520), (72, 392195220), (80, 352975698), (90, 313756176), (96, 294146415), (108, 261463480), (120, 235317132), (134, 210731760), (135, 209170784), (144, 196097610), (160, 176487849), (180, 156878088), (201, 140487840), (216, 130731740), (240, 117658566), (268, 105365880), (270, 104585392), (288, 98048805), (335, 84292704), (360, 78439044), (402, 70243920), (432, 65365870), (480, 58829283), (536, 52682940), (540, 52292696), (603, 46829280), (670, 42146352), (720, 39219522), (804, 35121960), (864, 32682935), (1005, 28097568), (1072, 26341470), (1080, 26146348), (1206, 23414640), (1340, 21073176), (1440, 19609761), (1608, 17560980), (1809, 15609760), (2010, 14048784), (2144, 13170735), (2160, 13073174), (2412, 11707320), (2680, 10536588), (3015, 9365856), (3216, 8780490), (3618, 7804880), (4020, 7024392), (4320, 6536587), (4824, 5853660), (5360, 5268294), (6030, 4682928), (6432, 4390245), (7236, 3902440), (8040, 3512196), (9045, 3121952), (9648, 2926830), (10720, 2634147), (12060, 2341464), (14472, 1951220), (16080, 1756098), (18090, 1560976), (19296, 1463415), (24120, 1170732), (28944, 975610), (32160, 878049), (36180, 780488), (48240, 585366), (57888, 487805), (72360, 390244), (96480, 292683), (97561, 289440), (144720, 195122)]