61579760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 160

約数和(自身を含む): 171417600

約数和(自身を除く): 109837840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 29, 38, 40, 44, 55, 58, 76, 80, 88, 95, 110, 116, 127, 145, 152, 176, 190, 209, 220, 232, 254, 290, 304, 319, 380, 418, 440, 464, 508, 551, 580, 635, 638, 760, 836, 880, 1016, 1045, 1102, 1160, 1270, 1276, 1397, 1520, 1595, 1672, 2032, 2090, 2204, 2320, 2413, 2540, 2552, 2755, 2794, 3190, 3344, 3683, 4180, 4408, 4826, 5080, 5104, 5510, 5588, 6061, 6380, 6985, 7366, 8360, 8816, 9652, 10160, 11020, 11176, 12065, 12122, 12760, 13970, 14732, 16720, 18415, 19304, 22040, 22352, 24130, 24244, 25520, 26543, 27940, 29464, 30305, 36830, 38608, 40513, 44080, 48260, 48488, 53086, 55880, 58928, 60610, 69977, 73660, 81026, 96520, 96976, 106172, 111760, 121220, 132715, 139954, 147320, 162052, 193040, 202565, 212344, 242440, 265430, 279908, 294640, 324104, 349885, 405130, 424688, 484880, 530860, 559816, 648208, 699770, 769747, 810260, 1061720, 1119632, 1399540, 1539494, 1620520, 2123440, 2799080, 3078988, 3241040, 3848735, 5598160, 6157976, 7697470, 12315952, 15394940, 30789880, 61579760]

約数ペア:

[(1, 61579760), (2, 30789880), (4, 15394940), (5, 12315952), (8, 7697470), (10, 6157976), (11, 5598160), (16, 3848735), (19, 3241040), (20, 3078988), (22, 2799080), (29, 2123440), (38, 1620520), (40, 1539494), (44, 1399540), (55, 1119632), (58, 1061720), (76, 810260), (80, 769747), (88, 699770), (95, 648208), (110, 559816), (116, 530860), (127, 484880), (145, 424688), (152, 405130), (176, 349885), (190, 324104), (209, 294640), (220, 279908), (232, 265430), (254, 242440), (290, 212344), (304, 202565), (319, 193040), (380, 162052), (418, 147320), (440, 139954), (464, 132715), (508, 121220), (551, 111760), (580, 106172), (635, 96976), (638, 96520), (760, 81026), (836, 73660), (880, 69977), (1016, 60610), (1045, 58928), (1102, 55880), (1160, 53086), (1270, 48488), (1276, 48260), (1397, 44080), (1520, 40513), (1595, 38608), (1672, 36830), (2032, 30305), (2090, 29464), (2204, 27940), (2320, 26543), (2413, 25520), (2540, 24244), (2552, 24130), (2755, 22352), (2794, 22040), (3190, 19304), (3344, 18415), (3683, 16720), (4180, 14732), (4408, 13970), (4826, 12760), (5080, 12122), (5104, 12065), (5510, 11176), (5588, 11020), (6061, 10160), (6380, 9652), (6985, 8816), (7366, 8360)]