341715920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:749

約数の個数: 160

約数和(自身を含む): 992769792

約数和(自身を除く): 651053872

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 80, 91, 104, 112, 130, 140, 146, 182, 208, 260, 280, 292, 364, 365, 455, 511, 520, 560, 584, 643, 728, 730, 910, 949, 1022, 1040, 1168, 1286, 1456, 1460, 1820, 1898, 2044, 2555, 2572, 2920, 3215, 3640, 3796, 4088, 4501, 4745, 5110, 5144, 5840, 6430, 6643, 7280, 7592, 8176, 8359, 9002, 9490, 10220, 10288, 12860, 13286, 15184, 16718, 18004, 18980, 20440, 22505, 25720, 26572, 33215, 33436, 36008, 37960, 40880, 41795, 45010, 46939, 51440, 53144, 58513, 66430, 66872, 72016, 75920, 83590, 90020, 93878, 106288, 117026, 132860, 133744, 167180, 180040, 187756, 234052, 234695, 265720, 292565, 328573, 334360, 360080, 375512, 468104, 469390, 531440, 585130, 610207, 657146, 668720, 751024, 936208, 938780, 1170260, 1220414, 1314292, 1642865, 1877560, 2340520, 2440828, 2628584, 3051035, 3285730, 3755120, 4271449, 4681040, 4881656, 5257168, 6102070, 6571460, 8542898, 9763312, 12204140, 13142920, 17085796, 21357245, 24408280, 26285840, 34171592, 42714490, 48816560, 68343184, 85428980, 170857960, 341715920]

約数ペア:

[(1, 341715920), (2, 170857960), (4, 85428980), (5, 68343184), (7, 48816560), (8, 42714490), (10, 34171592), (13, 26285840), (14, 24408280), (16, 21357245), (20, 17085796), (26, 13142920), (28, 12204140), (35, 9763312), (40, 8542898), (52, 6571460), (56, 6102070), (65, 5257168), (70, 4881656), (73, 4681040), (80, 4271449), (91, 3755120), (104, 3285730), (112, 3051035), (130, 2628584), (140, 2440828), (146, 2340520), (182, 1877560), (208, 1642865), (260, 1314292), (280, 1220414), (292, 1170260), (364, 938780), (365, 936208), (455, 751024), (511, 668720), (520, 657146), (560, 610207), (584, 585130), (643, 531440), (728, 469390), (730, 468104), (910, 375512), (949, 360080), (1022, 334360), (1040, 328573), (1168, 292565), (1286, 265720), (1456, 234695), (1460, 234052), (1820, 187756), (1898, 180040), (2044, 167180), (2555, 133744), (2572, 132860), (2920, 117026), (3215, 106288), (3640, 93878), (3796, 90020), (4088, 83590), (4501, 75920), (4745, 72016), (5110, 66872), (5144, 66430), (5840, 58513), (6430, 53144), (6643, 51440), (7280, 46939), (7592, 45010), (8176, 41795), (8359, 40880), (9002, 37960), (9490, 36008), (10220, 33436), (10288, 33215), (12860, 26572), (13286, 25720), (15184, 22505), (16718, 20440), (18004, 18980)]