184605520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 503717760

約数和(自身を除く): 319112240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 61, 76, 80, 88, 95, 110, 122, 152, 176, 181, 190, 209, 220, 244, 304, 305, 362, 380, 418, 440, 488, 610, 671, 724, 760, 836, 880, 905, 976, 1045, 1159, 1220, 1342, 1448, 1520, 1672, 1810, 1991, 2090, 2318, 2440, 2684, 2896, 3344, 3355, 3439, 3620, 3982, 4180, 4636, 4880, 5368, 5795, 6710, 6878, 7240, 7964, 8360, 9272, 9955, 10736, 11041, 11590, 12749, 13420, 13756, 14480, 15928, 16720, 17195, 18544, 19910, 22082, 23180, 25498, 26840, 27512, 31856, 34390, 37829, 39820, 44164, 46360, 50996, 53680, 55024, 55205, 63745, 68780, 75658, 79640, 88328, 92720, 101992, 110410, 121451, 127490, 137560, 151316, 159280, 176656, 189145, 203984, 209779, 220820, 242902, 254980, 275120, 302632, 378290, 419558, 441640, 485804, 509960, 605264, 607255, 756580, 839116, 883280, 971608, 1019920, 1048895, 1214510, 1513160, 1678232, 1943216, 2097790, 2307569, 2429020, 3026320, 3356464, 4195580, 4615138, 4858040, 8391160, 9230276, 9716080, 11537845, 16782320, 18460552, 23075690, 36921104, 46151380, 92302760, 184605520]

約数ペア:

[(1, 184605520), (2, 92302760), (4, 46151380), (5, 36921104), (8, 23075690), (10, 18460552), (11, 16782320), (16, 11537845), (19, 9716080), (20, 9230276), (22, 8391160), (38, 4858040), (40, 4615138), (44, 4195580), (55, 3356464), (61, 3026320), (76, 2429020), (80, 2307569), (88, 2097790), (95, 1943216), (110, 1678232), (122, 1513160), (152, 1214510), (176, 1048895), (181, 1019920), (190, 971608), (209, 883280), (220, 839116), (244, 756580), (304, 607255), (305, 605264), (362, 509960), (380, 485804), (418, 441640), (440, 419558), (488, 378290), (610, 302632), (671, 275120), (724, 254980), (760, 242902), (836, 220820), (880, 209779), (905, 203984), (976, 189145), (1045, 176656), (1159, 159280), (1220, 151316), (1342, 137560), (1448, 127490), (1520, 121451), (1672, 110410), (1810, 101992), (1991, 92720), (2090, 88328), (2318, 79640), (2440, 75658), (2684, 68780), (2896, 63745), (3344, 55205), (3355, 55024), (3439, 53680), (3620, 50996), (3982, 46360), (4180, 44164), (4636, 39820), (4880, 37829), (5368, 34390), (5795, 31856), (6710, 27512), (6878, 26840), (7240, 25498), (7964, 23180), (8360, 22082), (9272, 19910), (9955, 18544), (10736, 17195), (11041, 16720), (11590, 15928), (12749, 14480), (13420, 13756)]