145670040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 502856640

約数和(自身を除く): 357186600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 73, 90, 92, 115, 120, 138, 146, 180, 184, 207, 219, 230, 241, 276, 292, 345, 360, 365, 414, 438, 460, 482, 552, 584, 657, 690, 723, 730, 828, 876, 920, 964, 1035, 1095, 1205, 1314, 1380, 1446, 1460, 1656, 1679, 1752, 1928, 2070, 2169, 2190, 2410, 2628, 2760, 2892, 2920, 3285, 3358, 3615, 4140, 4338, 4380, 4820, 5037, 5256, 5543, 5784, 6570, 6716, 7230, 8280, 8395, 8676, 8760, 9640, 10074, 10845, 11086, 13140, 13432, 14460, 15111, 16629, 16790, 17352, 17593, 20148, 21690, 22172, 25185, 26280, 27715, 28920, 30222, 33258, 33580, 35186, 40296, 43380, 44344, 49887, 50370, 52779, 55430, 60444, 66516, 67160, 70372, 75555, 83145, 86760, 87965, 99774, 100740, 105558, 110860, 120888, 133032, 140744, 151110, 158337, 166290, 175930, 199548, 201480, 211116, 221720, 249435, 263895, 302220, 316674, 332580, 351860, 399096, 404639, 422232, 498870, 527790, 604440, 633348, 665160, 703720, 791685, 809278, 997740, 1055580, 1213917, 1266696, 1583370, 1618556, 1995480, 2023195, 2111160, 2427834, 3166740, 3237112, 3641751, 4046390, 4855668, 6069585, 6333480, 7283502, 8092780, 9711336, 12139170, 14567004, 16185560, 18208755, 24278340, 29134008, 36417510, 48556680, 72835020, 145670040]

約数ペア:

[(1, 145670040), (2, 72835020), (3, 48556680), (4, 36417510), (5, 29134008), (6, 24278340), (8, 18208755), (9, 16185560), (10, 14567004), (12, 12139170), (15, 9711336), (18, 8092780), (20, 7283502), (23, 6333480), (24, 6069585), (30, 4855668), (36, 4046390), (40, 3641751), (45, 3237112), (46, 3166740), (60, 2427834), (69, 2111160), (72, 2023195), (73, 1995480), (90, 1618556), (92, 1583370), (115, 1266696), (120, 1213917), (138, 1055580), (146, 997740), (180, 809278), (184, 791685), (207, 703720), (219, 665160), (230, 633348), (241, 604440), (276, 527790), (292, 498870), (345, 422232), (360, 404639), (365, 399096), (414, 351860), (438, 332580), (460, 316674), (482, 302220), (552, 263895), (584, 249435), (657, 221720), (690, 211116), (723, 201480), (730, 199548), (828, 175930), (876, 166290), (920, 158337), (964, 151110), (1035, 140744), (1095, 133032), (1205, 120888), (1314, 110860), (1380, 105558), (1446, 100740), (1460, 99774), (1656, 87965), (1679, 86760), (1752, 83145), (1928, 75555), (2070, 70372), (2169, 67160), (2190, 66516), (2410, 60444), (2628, 55430), (2760, 52779), (2892, 50370), (2920, 49887), (3285, 44344), (3358, 43380), (3615, 40296), (4140, 35186), (4338, 33580), (4380, 33258), (4820, 30222), (5037, 28920), (5256, 27715), (5543, 26280), (5784, 25185), (6570, 22172), (6716, 21690), (7230, 20148), (8280, 17593), (8395, 17352), (8676, 16790), (8760, 16629), (9640, 15111), (10074, 14460), (10845, 13432), (11086, 13140)]