161002924720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{751}}^1\times {\mathrm{1361}}^1$

素因数の和:2315

約数の個数: 160

約数和(自身を含む): 411492234240

約数和(自身を除く): 250489309520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 179, 220, 358, 440, 716, 751, 880, 895, 1361, 1432, 1502, 1790, 1969, 2722, 2864, 3004, 3580, 3755, 3938, 5444, 6008, 6805, 7160, 7510, 7876, 8261, 9845, 10888, 12016, 13610, 14320, 14971, 15020, 15752, 16522, 19690, 21776, 27220, 29942, 30040, 31504, 33044, 39380, 41305, 54440, 59884, 60080, 66088, 74855, 78760, 82610, 108880, 119768, 132176, 134429, 149710, 157520, 165220, 239536, 243619, 268858, 299420, 330440, 487238, 537716, 598840, 660880, 672145, 974476, 1022111, 1075432, 1197680, 1218095, 1344290, 1478719, 1948952, 2044222, 2150864, 2436190, 2679809, 2688580, 2957438, 3897904, 4088444, 4872380, 5110555, 5359618, 5377160, 5914876, 7393595, 8176888, 9744760, 10221110, 10719236, 10754320, 11243221, 11829752, 13399045, 14787190, 16353776, 19489520, 20442220, 21438472, 22486442, 23659504, 26798090, 29574380, 40884440, 42876944, 44972884, 53596180, 56216105, 59148760, 81768880, 89945768, 107192360, 112432210, 118297520, 179891536, 182957869, 214384720, 224864420, 365915738, 449728840, 731831476, 899457680, 914789345, 1463662952, 1829578690, 2012536559, 2927325904, 3659157380, 4025073118, 7318314760, 8050146236, 10062682795, 14636629520, 16100292472, 20125365590, 32200584944, 40250731180, 80501462360, 161002924720]

約数ペア:

[(1, 161002924720), (2, 80501462360), (4, 40250731180), (5, 32200584944), (8, 20125365590), (10, 16100292472), (11, 14636629520), (16, 10062682795), (20, 8050146236), (22, 7318314760), (40, 4025073118), (44, 3659157380), (55, 2927325904), (80, 2012536559), (88, 1829578690), (110, 1463662952), (176, 914789345), (179, 899457680), (220, 731831476), (358, 449728840), (440, 365915738), (716, 224864420), (751, 214384720), (880, 182957869), (895, 179891536), (1361, 118297520), (1432, 112432210), (1502, 107192360), (1790, 89945768), (1969, 81768880), (2722, 59148760), (2864, 56216105), (3004, 53596180), (3580, 44972884), (3755, 42876944), (3938, 40884440), (5444, 29574380), (6008, 26798090), (6805, 23659504), (7160, 22486442), (7510, 21438472), (7876, 20442220), (8261, 19489520), (9845, 16353776), (10888, 14787190), (12016, 13399045), (13610, 11829752), (14320, 11243221), (14971, 10754320), (15020, 10719236), (15752, 10221110), (16522, 9744760), (19690, 8176888), (21776, 7393595), (27220, 5914876), (29942, 5377160), (30040, 5359618), (31504, 5110555), (33044, 4872380), (39380, 4088444), (41305, 3897904), (54440, 2957438), (59884, 2688580), (60080, 2679809), (66088, 2436190), (74855, 2150864), (78760, 2044222), (82610, 1948952), (108880, 1478719), (119768, 1344290), (132176, 1218095), (134429, 1197680), (149710, 1075432), (157520, 1022111), (165220, 974476), (239536, 672145), (243619, 660880), (268858, 598840), (299420, 537716), (330440, 487238)]