163967760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 320

約数和(自身を含む): 631388160

約数和(自身を除く): 467420400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 67, 72, 80, 88, 90, 99, 103, 108, 110, 120, 132, 134, 135, 144, 165, 176, 180, 198, 201, 206, 216, 220, 240, 264, 268, 270, 297, 309, 330, 335, 360, 396, 402, 412, 432, 440, 495, 515, 528, 536, 540, 594, 603, 618, 660, 670, 720, 737, 792, 804, 824, 880, 927, 990, 1005, 1030, 1072, 1080, 1133, 1188, 1206, 1236, 1320, 1340, 1474, 1485, 1545, 1584, 1608, 1648, 1809, 1854, 1980, 2010, 2060, 2160, 2211, 2266, 2376, 2412, 2472, 2640, 2680, 2781, 2948, 2970, 3015, 3090, 3216, 3399, 3618, 3685, 3708, 3960, 4020, 4120, 4422, 4532, 4635, 4752, 4824, 4944, 5360, 5562, 5665, 5896, 5940, 6030, 6180, 6633, 6798, 6901, 7236, 7370, 7416, 7920, 8040, 8240, 8844, 9045, 9064, 9270, 9648, 10197, 11055, 11124, 11330, 11792, 11880, 12060, 12360, 13266, 13596, 13802, 13905, 14472, 14740, 14832, 16080, 16995, 17688, 18090, 18128, 18540, 19899, 20394, 20703, 22110, 22248, 22660, 23760, 24120, 24720, 26532, 27192, 27604, 27810, 28944, 29480, 30591, 33165, 33990, 34505, 35376, 36180, 37080, 39798, 40788, 41406, 44220, 44496, 45320, 48240, 50985, 53064, 54384, 55208, 55620, 58960, 61182, 62109, 66330, 67980, 69010, 72360, 74160, 75911, 79596, 81576, 82812, 88440, 90640, 99495, 101970, 103515, 106128, 110416, 111240, 122364, 124218, 132660, 135960, 138020, 144720, 151822, 152955, 159192, 163152, 165624, 176880, 186327, 198990, 203940, 207030, 222480, 227733, 244728, 248436, 265320, 271920, 276040, 303644, 305910, 310545, 318384, 331248, 372654, 379555, 397980, 407880, 414060, 455466, 489456, 496872, 530640, 552080, 607288, 611820, 621090, 683199, 745308, 759110, 795960, 815760, 828120, 910932, 931635, 993744, 1138665, 1214576, 1223640, 1242180, 1366398, 1490616, 1518220, 1591920, 1656240, 1821864, 1863270, 2049597, 2277330, 2447280, 2484360, 2732796, 2981232, 3036440, 3415995, 3643728, 3726540, 4099194, 4554660, 4968720, 5465592, 6072880, 6831990, 7453080, 8198388, 9109320, 10247985, 10931184, 13663980, 14906160, 16396776, 18218640, 20495970, 27327960, 32793552, 40991940, 54655920, 81983880, 163967760]

約数ペア:

[(1, 163967760), (2, 81983880), (3, 54655920), (4, 40991940), (5, 32793552), (6, 27327960), (8, 20495970), (9, 18218640), (10, 16396776), (11, 14906160), (12, 13663980), (15, 10931184), (16, 10247985), (18, 9109320), (20, 8198388), (22, 7453080), (24, 6831990), (27, 6072880), (30, 5465592), (33, 4968720), (36, 4554660), (40, 4099194), (44, 3726540), (45, 3643728), (48, 3415995), (54, 3036440), (55, 2981232), (60, 2732796), (66, 2484360), (67, 2447280), (72, 2277330), (80, 2049597), (88, 1863270), (90, 1821864), (99, 1656240), (103, 1591920), (108, 1518220), (110, 1490616), (120, 1366398), (132, 1242180), (134, 1223640), (135, 1214576), (144, 1138665), (165, 993744), (176, 931635), (180, 910932), (198, 828120), (201, 815760), (206, 795960), (216, 759110), (220, 745308), (240, 683199), (264, 621090), (268, 611820), (270, 607288), (297, 552080), (309, 530640), (330, 496872), (335, 489456), (360, 455466), (396, 414060), (402, 407880), (412, 397980), (432, 379555), (440, 372654), (495, 331248), (515, 318384), (528, 310545), (536, 305910), (540, 303644), (594, 276040), (603, 271920), (618, 265320), (660, 248436), (670, 244728), (720, 227733), (737, 222480), (792, 207030), (804, 203940), (824, 198990), (880, 186327), (927, 176880), (990, 165624), (1005, 163152), (1030, 159192), (1072, 152955), (1080, 151822), (1133, 144720), (1188, 138020), (1206, 135960), (1236, 132660), (1320, 124218), (1340, 122364), (1474, 111240), (1485, 110416), (1545, 106128), (1584, 103515), (1608, 101970), (1648, 99495), (1809, 90640), (1854, 88440), (1980, 82812), (2010, 81576), (2060, 79596), (2160, 75911), (2211, 74160), (2266, 72360), (2376, 69010), (2412, 67980), (2472, 66330), (2640, 62109), (2680, 61182), (2781, 58960), (2948, 55620), (2970, 55208), (3015, 54384), (3090, 53064), (3216, 50985), (3399, 48240), (3618, 45320), (3685, 44496), (3708, 44220), (3960, 41406), (4020, 40788), (4120, 39798), (4422, 37080), (4532, 36180), (4635, 35376), (4752, 34505), (4824, 33990), (4944, 33165), (5360, 30591), (5562, 29480), (5665, 28944), (5896, 27810), (5940, 27604), (6030, 27192), (6180, 26532), (6633, 24720), (6798, 24120), (6901, 23760), (7236, 22660), (7370, 22248), (7416, 22110), (7920, 20703), (8040, 20394), (8240, 19899), (8844, 18540), (9045, 18128), (9064, 18090), (9270, 17688), (9648, 16995), (10197, 16080), (11055, 14832), (11124, 14740), (11330, 14472), (11792, 13905), (11880, 13802), (12060, 13596), (12360, 13266)]