342969760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:339

約数の個数: 192

約数和(自身を含む): 992839680

約数和(自身を除く): 649869920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 71, 76, 80, 95, 112, 133, 140, 142, 152, 160, 190, 224, 227, 266, 280, 284, 304, 355, 380, 454, 497, 532, 560, 568, 608, 665, 710, 760, 908, 994, 1064, 1120, 1135, 1136, 1330, 1349, 1420, 1520, 1589, 1816, 1988, 2128, 2270, 2272, 2485, 2660, 2698, 2840, 3040, 3178, 3632, 3976, 4256, 4313, 4540, 4970, 5320, 5396, 5680, 6356, 6745, 7264, 7945, 7952, 8626, 9080, 9443, 9940, 10640, 10792, 11360, 12712, 13490, 15890, 15904, 16117, 17252, 18160, 18886, 19880, 21280, 21565, 21584, 25424, 26980, 30191, 31780, 32234, 34504, 36320, 37772, 39760, 43130, 43168, 47215, 50848, 53960, 60382, 63560, 64468, 69008, 75544, 79520, 80585, 86260, 94430, 107920, 112819, 120764, 127120, 128936, 138016, 150955, 151088, 161170, 172520, 188860, 215840, 225638, 241528, 254240, 257872, 301910, 302176, 306223, 322340, 345040, 377720, 451276, 483056, 515744, 564095, 603820, 612446, 644680, 690080, 755440, 902552, 966112, 1128190, 1207640, 1224892, 1289360, 1510880, 1531115, 1805104, 2143561, 2256380, 2415280, 2449784, 2578720, 3062230, 3610208, 4287122, 4512760, 4830560, 4899568, 6124460, 8574244, 9025520, 9799136, 10717805, 12248920, 17148488, 18051040, 21435610, 24497840, 34296976, 42871220, 48995680, 68593952, 85742440, 171484880, 342969760]

約数ペア:

[(1, 342969760), (2, 171484880), (4, 85742440), (5, 68593952), (7, 48995680), (8, 42871220), (10, 34296976), (14, 24497840), (16, 21435610), (19, 18051040), (20, 17148488), (28, 12248920), (32, 10717805), (35, 9799136), (38, 9025520), (40, 8574244), (56, 6124460), (70, 4899568), (71, 4830560), (76, 4512760), (80, 4287122), (95, 3610208), (112, 3062230), (133, 2578720), (140, 2449784), (142, 2415280), (152, 2256380), (160, 2143561), (190, 1805104), (224, 1531115), (227, 1510880), (266, 1289360), (280, 1224892), (284, 1207640), (304, 1128190), (355, 966112), (380, 902552), (454, 755440), (497, 690080), (532, 644680), (560, 612446), (568, 603820), (608, 564095), (665, 515744), (710, 483056), (760, 451276), (908, 377720), (994, 345040), (1064, 322340), (1120, 306223), (1135, 302176), (1136, 301910), (1330, 257872), (1349, 254240), (1420, 241528), (1520, 225638), (1589, 215840), (1816, 188860), (1988, 172520), (2128, 161170), (2270, 151088), (2272, 150955), (2485, 138016), (2660, 128936), (2698, 127120), (2840, 120764), (3040, 112819), (3178, 107920), (3632, 94430), (3976, 86260), (4256, 80585), (4313, 79520), (4540, 75544), (4970, 69008), (5320, 64468), (5396, 63560), (5680, 60382), (6356, 53960), (6745, 50848), (7264, 47215), (7945, 43168), (7952, 43130), (8626, 39760), (9080, 37772), (9443, 36320), (9940, 34504), (10640, 32234), (10792, 31780), (11360, 30191), (12712, 26980), (13490, 25424), (15890, 21584), (15904, 21565), (16117, 21280), (17252, 19880), (18160, 18886)]