160057520

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:360

約数の個数: 160

約数和(自身を含む): 458304000

約数和(自身を除く): 298246480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 245, 266, 280, 304, 307, 343, 380, 392, 490, 532, 560, 614, 665, 686, 760, 784, 931, 980, 1064, 1228, 1330, 1372, 1520, 1535, 1715, 1862, 1960, 2128, 2149, 2456, 2660, 2744, 3070, 3430, 3724, 3920, 4298, 4655, 4912, 5320, 5488, 5833, 6140, 6517, 6860, 7448, 8596, 9310, 10640, 10745, 11666, 12280, 13034, 13720, 14896, 15043, 17192, 18620, 21490, 23332, 24560, 26068, 27440, 29165, 30086, 32585, 34384, 37240, 40831, 42980, 46664, 52136, 58330, 60172, 65170, 74480, 75215, 81662, 85960, 93328, 104272, 105301, 116660, 120344, 130340, 150430, 163324, 171920, 204155, 210602, 233320, 240688, 260680, 285817, 300860, 326648, 408310, 421204, 466640, 521360, 526505, 571634, 601720, 653296, 816620, 842408, 1053010, 1143268, 1203440, 1429085, 1633240, 1684816, 2000719, 2106020, 2286536, 2858170, 3266480, 4001438, 4212040, 4573072, 5716340, 8002876, 8424080, 10003595, 11432680, 16005752, 20007190, 22865360, 32011504, 40014380, 80028760, 160057520]

約数ペア:

[(1, 160057520), (2, 80028760), (4, 40014380), (5, 32011504), (7, 22865360), (8, 20007190), (10, 16005752), (14, 11432680), (16, 10003595), (19, 8424080), (20, 8002876), (28, 5716340), (35, 4573072), (38, 4212040), (40, 4001438), (49, 3266480), (56, 2858170), (70, 2286536), (76, 2106020), (80, 2000719), (95, 1684816), (98, 1633240), (112, 1429085), (133, 1203440), (140, 1143268), (152, 1053010), (190, 842408), (196, 816620), (245, 653296), (266, 601720), (280, 571634), (304, 526505), (307, 521360), (343, 466640), (380, 421204), (392, 408310), (490, 326648), (532, 300860), (560, 285817), (614, 260680), (665, 240688), (686, 233320), (760, 210602), (784, 204155), (931, 171920), (980, 163324), (1064, 150430), (1228, 130340), (1330, 120344), (1372, 116660), (1520, 105301), (1535, 104272), (1715, 93328), (1862, 85960), (1960, 81662), (2128, 75215), (2149, 74480), (2456, 65170), (2660, 60172), (2744, 58330), (3070, 52136), (3430, 46664), (3724, 42980), (3920, 40831), (4298, 37240), (4655, 34384), (4912, 32585), (5320, 30086), (5488, 29165), (5833, 27440), (6140, 26068), (6517, 24560), (6860, 23332), (7448, 21490), (8596, 18620), (9310, 17192), (10640, 15043), (10745, 14896), (11666, 13720), (12280, 13034)]