83021640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2847

約数の個数: 128

約数和(自身を含む): 282441600

約数和(自身を除く): 199419960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2801, 2964, 3705, 4940, 5602, 5928, 7410, 8403, 9880, 11204, 14005, 14820, 16806, 22408, 28010, 29640, 33612, 36413, 42015, 53219, 56020, 67224, 72826, 84030, 106438, 109239, 112040, 145652, 159657, 168060, 182065, 212876, 218478, 266095, 291304, 319314, 336120, 364130, 425752, 436956, 532190, 546195, 638628, 691847, 728260, 798285, 873912, 1064380, 1092390, 1277256, 1383694, 1456520, 1596570, 2075541, 2128760, 2184780, 2767388, 3193140, 3459235, 4151082, 4369560, 5534776, 6386280, 6918470, 8302164, 10377705, 13836940, 16604328, 20755410, 27673880, 41510820, 83021640]

約数ペア:

[(1, 83021640), (2, 41510820), (3, 27673880), (4, 20755410), (5, 16604328), (6, 13836940), (8, 10377705), (10, 8302164), (12, 6918470), (13, 6386280), (15, 5534776), (19, 4369560), (20, 4151082), (24, 3459235), (26, 3193140), (30, 2767388), (38, 2184780), (39, 2128760), (40, 2075541), (52, 1596570), (57, 1456520), (60, 1383694), (65, 1277256), (76, 1092390), (78, 1064380), (95, 873912), (104, 798285), (114, 728260), (120, 691847), (130, 638628), (152, 546195), (156, 532190), (190, 436956), (195, 425752), (228, 364130), (247, 336120), (260, 319314), (285, 291304), (312, 266095), (380, 218478), (390, 212876), (456, 182065), (494, 168060), (520, 159657), (570, 145652), (741, 112040), (760, 109239), (780, 106438), (988, 84030), (1140, 72826), (1235, 67224), (1482, 56020), (1560, 53219), (1976, 42015), (2280, 36413), (2470, 33612), (2801, 29640), (2964, 28010), (3705, 22408), (4940, 16806), (5602, 14820), (5928, 14005), (7410, 11204), (8403, 9880)]