172661280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:699

約数の個数: 192

約数和(自身を含む): 605501568

約数和(自身を除く): 432840288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 53, 55, 60, 66, 80, 88, 96, 106, 110, 120, 132, 159, 160, 165, 176, 212, 220, 240, 264, 265, 318, 330, 352, 424, 440, 480, 528, 530, 583, 617, 636, 660, 795, 848, 880, 1056, 1060, 1166, 1234, 1272, 1320, 1590, 1696, 1749, 1760, 1851, 2120, 2332, 2468, 2544, 2640, 2915, 3085, 3180, 3498, 3702, 4240, 4664, 4936, 5088, 5280, 5830, 6170, 6360, 6787, 6996, 7404, 8480, 8745, 9255, 9328, 9872, 11660, 12340, 12720, 13574, 13992, 14808, 17490, 18510, 18656, 19744, 20361, 23320, 24680, 25440, 27148, 27984, 29616, 32701, 33935, 34980, 37020, 40722, 46640, 49360, 54296, 55968, 59232, 65402, 67870, 69960, 74040, 81444, 93280, 98103, 98720, 101805, 108592, 130804, 135740, 139920, 148080, 162888, 163505, 196206, 203610, 217184, 261608, 271480, 279840, 296160, 325776, 327010, 359711, 392412, 407220, 490515, 523216, 542960, 651552, 654020, 719422, 784824, 814440, 981030, 1046432, 1079133, 1085920, 1308040, 1438844, 1569648, 1628880, 1798555, 1962060, 2158266, 2616080, 2877688, 3139296, 3257760, 3597110, 3924120, 4316532, 5232160, 5395665, 5755376, 7194220, 7848240, 8633064, 10791330, 11510752, 14388440, 15696480, 17266128, 21582660, 28776880, 34532256, 43165320, 57553760, 86330640, 172661280]

約数ペア:

[(1, 172661280), (2, 86330640), (3, 57553760), (4, 43165320), (5, 34532256), (6, 28776880), (8, 21582660), (10, 17266128), (11, 15696480), (12, 14388440), (15, 11510752), (16, 10791330), (20, 8633064), (22, 7848240), (24, 7194220), (30, 5755376), (32, 5395665), (33, 5232160), (40, 4316532), (44, 3924120), (48, 3597110), (53, 3257760), (55, 3139296), (60, 2877688), (66, 2616080), (80, 2158266), (88, 1962060), (96, 1798555), (106, 1628880), (110, 1569648), (120, 1438844), (132, 1308040), (159, 1085920), (160, 1079133), (165, 1046432), (176, 981030), (212, 814440), (220, 784824), (240, 719422), (264, 654020), (265, 651552), (318, 542960), (330, 523216), (352, 490515), (424, 407220), (440, 392412), (480, 359711), (528, 327010), (530, 325776), (583, 296160), (617, 279840), (636, 271480), (660, 261608), (795, 217184), (848, 203610), (880, 196206), (1056, 163505), (1060, 162888), (1166, 148080), (1234, 139920), (1272, 135740), (1320, 130804), (1590, 108592), (1696, 101805), (1749, 98720), (1760, 98103), (1851, 93280), (2120, 81444), (2332, 74040), (2468, 69960), (2544, 67870), (2640, 65402), (2915, 59232), (3085, 55968), (3180, 54296), (3498, 49360), (3702, 46640), (4240, 40722), (4664, 37020), (4936, 34980), (5088, 33935), (5280, 32701), (5830, 29616), (6170, 27984), (6360, 27148), (6787, 25440), (6996, 24680), (7404, 23320), (8480, 20361), (8745, 19744), (9255, 18656), (9328, 18510), (9872, 17490), (11660, 14808), (12340, 13992), (12720, 13574)]