159194160

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:478

約数の個数: 240

約数和(自身を含む): 584962560

約数和(自身を除く): 425768400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 304, 324, 342, 360, 380, 405, 431, 432, 456, 486, 513, 540, 570, 648, 684, 720, 760, 810, 855, 862, 912, 972, 1026, 1080, 1140, 1215, 1293, 1296, 1368, 1520, 1539, 1620, 1710, 1724, 1944, 2052, 2155, 2160, 2280, 2430, 2565, 2586, 2736, 3078, 3240, 3420, 3448, 3879, 3888, 4104, 4310, 4560, 4617, 4860, 5130, 5172, 6156, 6465, 6480, 6840, 6896, 7695, 7758, 8189, 8208, 8620, 9234, 9720, 10260, 10344, 11637, 12312, 12930, 13680, 15390, 15516, 16378, 17240, 18468, 19395, 19440, 20520, 20688, 23085, 23274, 24567, 24624, 25860, 30780, 31032, 32756, 34480, 34911, 36936, 38790, 40945, 41040, 46170, 46548, 49134, 51720, 58185, 61560, 62064, 65512, 69822, 73701, 73872, 77580, 81890, 92340, 93096, 98268, 103440, 104733, 116370, 122835, 123120, 131024, 139644, 147402, 155160, 163780, 174555, 184680, 186192, 196536, 209466, 221103, 232740, 245670, 279288, 294804, 310320, 327560, 349110, 368505, 369360, 393072, 418932, 442206, 465480, 491340, 523665, 558576, 589608, 655120, 663309, 698220, 737010, 837864, 884412, 930960, 982680, 1047330, 1105515, 1179216, 1326618, 1396440, 1474020, 1675728, 1768824, 1965360, 1989927, 2094660, 2211030, 2653236, 2792880, 2948040, 3316545, 3537648, 3979854, 4189320, 4422060, 5306472, 5896080, 6633090, 7959708, 8378640, 8844120, 9949635, 10612944, 13266180, 15919416, 17688240, 19899270, 26532360, 31838832, 39798540, 53064720, 79597080, 159194160]

約数ペア:

[(1, 159194160), (2, 79597080), (3, 53064720), (4, 39798540), (5, 31838832), (6, 26532360), (8, 19899270), (9, 17688240), (10, 15919416), (12, 13266180), (15, 10612944), (16, 9949635), (18, 8844120), (19, 8378640), (20, 7959708), (24, 6633090), (27, 5896080), (30, 5306472), (36, 4422060), (38, 4189320), (40, 3979854), (45, 3537648), (48, 3316545), (54, 2948040), (57, 2792880), (60, 2653236), (72, 2211030), (76, 2094660), (80, 1989927), (81, 1965360), (90, 1768824), (95, 1675728), (108, 1474020), (114, 1396440), (120, 1326618), (135, 1179216), (144, 1105515), (152, 1047330), (162, 982680), (171, 930960), (180, 884412), (190, 837864), (216, 737010), (228, 698220), (240, 663309), (243, 655120), (270, 589608), (285, 558576), (304, 523665), (324, 491340), (342, 465480), (360, 442206), (380, 418932), (405, 393072), (431, 369360), (432, 368505), (456, 349110), (486, 327560), (513, 310320), (540, 294804), (570, 279288), (648, 245670), (684, 232740), (720, 221103), (760, 209466), (810, 196536), (855, 186192), (862, 184680), (912, 174555), (972, 163780), (1026, 155160), (1080, 147402), (1140, 139644), (1215, 131024), (1293, 123120), (1296, 122835), (1368, 116370), (1520, 104733), (1539, 103440), (1620, 98268), (1710, 93096), (1724, 92340), (1944, 81890), (2052, 77580), (2155, 73872), (2160, 73701), (2280, 69822), (2430, 65512), (2565, 62064), (2586, 61560), (2736, 58185), (3078, 51720), (3240, 49134), (3420, 46548), (3448, 46170), (3879, 41040), (3888, 40945), (4104, 38790), (4310, 36936), (4560, 34911), (4617, 34480), (4860, 32756), (5130, 31032), (5172, 30780), (6156, 25860), (6465, 24624), (6480, 24567), (6840, 23274), (6896, 23085), (7695, 20688), (7758, 20520), (8189, 19440), (8208, 19395), (8620, 18468), (9234, 17240), (9720, 16378), (10260, 15516), (10344, 15390), (11637, 13680), (12312, 12930)]