111244480

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 112

約数和(自身を含む): 277794720

約数和(自身を除く): 166550240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 61, 64, 80, 82, 122, 139, 160, 164, 205, 244, 278, 305, 320, 328, 410, 488, 556, 610, 656, 695, 820, 976, 1112, 1220, 1312, 1390, 1640, 1952, 2224, 2440, 2501, 2624, 2780, 3280, 3904, 4448, 4880, 5002, 5560, 5699, 6560, 8479, 8896, 9760, 10004, 11120, 11398, 12505, 13120, 16958, 19520, 20008, 22240, 22796, 25010, 28495, 33916, 40016, 42395, 44480, 45592, 50020, 56990, 67832, 80032, 84790, 91184, 100040, 113980, 135664, 160064, 169580, 182368, 200080, 227960, 271328, 339160, 347639, 364736, 400160, 455920, 542656, 678320, 695278, 800320, 911840, 1356640, 1390556, 1738195, 1823680, 2713280, 2781112, 3476390, 5562224, 6952780, 11124448, 13905560, 22248896, 27811120, 55622240, 111244480]

約数ペア:

[(1, 111244480), (2, 55622240), (4, 27811120), (5, 22248896), (8, 13905560), (10, 11124448), (16, 6952780), (20, 5562224), (32, 3476390), (40, 2781112), (41, 2713280), (61, 1823680), (64, 1738195), (80, 1390556), (82, 1356640), (122, 911840), (139, 800320), (160, 695278), (164, 678320), (205, 542656), (244, 455920), (278, 400160), (305, 364736), (320, 347639), (328, 339160), (410, 271328), (488, 227960), (556, 200080), (610, 182368), (656, 169580), (695, 160064), (820, 135664), (976, 113980), (1112, 100040), (1220, 91184), (1312, 84790), (1390, 80032), (1640, 67832), (1952, 56990), (2224, 50020), (2440, 45592), (2501, 44480), (2624, 42395), (2780, 40016), (3280, 33916), (3904, 28495), (4448, 25010), (4880, 22796), (5002, 22240), (5560, 20008), (5699, 19520), (6560, 16958), (8479, 13120), (8896, 12505), (9760, 11398), (10004, 11120)]