972576080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:773

約数の個数: 160

約数和(自身を含む): 2694660864

約数和(自身を除く): 1722084784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 73, 74, 80, 112, 140, 146, 148, 185, 259, 280, 292, 296, 365, 370, 511, 518, 560, 584, 592, 643, 730, 740, 1022, 1036, 1168, 1286, 1295, 1460, 1480, 2044, 2072, 2555, 2572, 2590, 2701, 2920, 2960, 3215, 4088, 4144, 4501, 5110, 5144, 5180, 5402, 5840, 6430, 8176, 9002, 10220, 10288, 10360, 10804, 12860, 13505, 18004, 18907, 20440, 20720, 21608, 22505, 23791, 25720, 27010, 36008, 37814, 40880, 43216, 45010, 46939, 47582, 51440, 54020, 72016, 75628, 90020, 93878, 94535, 95164, 108040, 118955, 151256, 166537, 180040, 187756, 189070, 190328, 216080, 234695, 237910, 302512, 328573, 333074, 360080, 375512, 378140, 380656, 469390, 475820, 657146, 666148, 751024, 756280, 832685, 938780, 951640, 1314292, 1332296, 1512560, 1642865, 1665370, 1736743, 1877560, 1903280, 2628584, 2664592, 3285730, 3330740, 3473486, 3755120, 5257168, 6571460, 6661480, 6946972, 8683715, 12157201, 13142920, 13322960, 13893944, 17367430, 24314402, 26285840, 27787888, 34734860, 48628804, 60786005, 69469720, 97257608, 121572010, 138939440, 194515216, 243144020, 486288040, 972576080]

約数ペア:

[(1, 972576080), (2, 486288040), (4, 243144020), (5, 194515216), (7, 138939440), (8, 121572010), (10, 97257608), (14, 69469720), (16, 60786005), (20, 48628804), (28, 34734860), (35, 27787888), (37, 26285840), (40, 24314402), (56, 17367430), (70, 13893944), (73, 13322960), (74, 13142920), (80, 12157201), (112, 8683715), (140, 6946972), (146, 6661480), (148, 6571460), (185, 5257168), (259, 3755120), (280, 3473486), (292, 3330740), (296, 3285730), (365, 2664592), (370, 2628584), (511, 1903280), (518, 1877560), (560, 1736743), (584, 1665370), (592, 1642865), (643, 1512560), (730, 1332296), (740, 1314292), (1022, 951640), (1036, 938780), (1168, 832685), (1286, 756280), (1295, 751024), (1460, 666148), (1480, 657146), (2044, 475820), (2072, 469390), (2555, 380656), (2572, 378140), (2590, 375512), (2701, 360080), (2920, 333074), (2960, 328573), (3215, 302512), (4088, 237910), (4144, 234695), (4501, 216080), (5110, 190328), (5144, 189070), (5180, 187756), (5402, 180040), (5840, 166537), (6430, 151256), (8176, 118955), (9002, 108040), (10220, 95164), (10288, 94535), (10360, 93878), (10804, 90020), (12860, 75628), (13505, 72016), (18004, 54020), (18907, 51440), (20440, 47582), (20720, 46939), (21608, 45010), (22505, 43216), (23791, 40880), (25720, 37814), (27010, 36008)]