65423280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1613}}^1$

素因数の和:1655

約数の個数: 120

約数和(自身を含む): 219749328

約数和(自身を除く): 154326048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1613, 1690, 2028, 2535, 2704, 3120, 3226, 3380, 4056, 4839, 5070, 6452, 6760, 8065, 8112, 9678, 10140, 12904, 13520, 16130, 19356, 20280, 20969, 24195, 25808, 32260, 38712, 40560, 41938, 48390, 62907, 64520, 77424, 83876, 96780, 104845, 125814, 129040, 167752, 193560, 209690, 251628, 272597, 314535, 335504, 387120, 419380, 503256, 545194, 629070, 817791, 838760, 1006512, 1090388, 1258140, 1362985, 1635582, 1677520, 2180776, 2516280, 2725970, 3271164, 4088955, 4361552, 5032560, 5451940, 6542328, 8177910, 10903880, 13084656, 16355820, 21807760, 32711640, 65423280]

約数ペア:

[(1, 65423280), (2, 32711640), (3, 21807760), (4, 16355820), (5, 13084656), (6, 10903880), (8, 8177910), (10, 6542328), (12, 5451940), (13, 5032560), (15, 4361552), (16, 4088955), (20, 3271164), (24, 2725970), (26, 2516280), (30, 2180776), (39, 1677520), (40, 1635582), (48, 1362985), (52, 1258140), (60, 1090388), (65, 1006512), (78, 838760), (80, 817791), (104, 629070), (120, 545194), (130, 503256), (156, 419380), (169, 387120), (195, 335504), (208, 314535), (240, 272597), (260, 251628), (312, 209690), (338, 193560), (390, 167752), (507, 129040), (520, 125814), (624, 104845), (676, 96780), (780, 83876), (845, 77424), (1014, 64520), (1040, 62907), (1352, 48390), (1560, 41938), (1613, 40560), (1690, 38712), (2028, 32260), (2535, 25808), (2704, 24195), (3120, 20969), (3226, 20280), (3380, 19356), (4056, 16130), (4839, 13520), (5070, 12904), (6452, 10140), (6760, 9678), (8065, 8112)]