112488880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 315515520

約数和(自身を除く): 203026640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 61, 70, 74, 80, 89, 112, 122, 140, 148, 178, 185, 244, 259, 280, 296, 305, 356, 370, 427, 445, 488, 518, 560, 592, 610, 623, 712, 740, 854, 890, 976, 1036, 1220, 1246, 1295, 1424, 1480, 1708, 1780, 2072, 2135, 2257, 2440, 2492, 2590, 2960, 3115, 3293, 3416, 3560, 4144, 4270, 4514, 4880, 4984, 5180, 5429, 6230, 6586, 6832, 7120, 8540, 9028, 9968, 10360, 10858, 11285, 12460, 13172, 15799, 16465, 17080, 18056, 20720, 21716, 22570, 23051, 24920, 26344, 27145, 31598, 32930, 34160, 36112, 38003, 43432, 45140, 46102, 49840, 52688, 54290, 63196, 65860, 76006, 78995, 86864, 90280, 92204, 108580, 115255, 126392, 131720, 152012, 157990, 180560, 184408, 190015, 200873, 217160, 230510, 252784, 263440, 304024, 315980, 368816, 380030, 401746, 434320, 461020, 608048, 631960, 760060, 803492, 922040, 1004365, 1263920, 1406111, 1520120, 1606984, 1844080, 2008730, 2812222, 3040240, 3213968, 4017460, 5624444, 7030555, 8034920, 11248888, 14061110, 16069840, 22497776, 28122220, 56244440, 112488880]

約数ペア:

[(1, 112488880), (2, 56244440), (4, 28122220), (5, 22497776), (7, 16069840), (8, 14061110), (10, 11248888), (14, 8034920), (16, 7030555), (20, 5624444), (28, 4017460), (35, 3213968), (37, 3040240), (40, 2812222), (56, 2008730), (61, 1844080), (70, 1606984), (74, 1520120), (80, 1406111), (89, 1263920), (112, 1004365), (122, 922040), (140, 803492), (148, 760060), (178, 631960), (185, 608048), (244, 461020), (259, 434320), (280, 401746), (296, 380030), (305, 368816), (356, 315980), (370, 304024), (427, 263440), (445, 252784), (488, 230510), (518, 217160), (560, 200873), (592, 190015), (610, 184408), (623, 180560), (712, 157990), (740, 152012), (854, 131720), (890, 126392), (976, 115255), (1036, 108580), (1220, 92204), (1246, 90280), (1295, 86864), (1424, 78995), (1480, 76006), (1708, 65860), (1780, 63196), (2072, 54290), (2135, 52688), (2257, 49840), (2440, 46102), (2492, 45140), (2590, 43432), (2960, 38003), (3115, 36112), (3293, 34160), (3416, 32930), (3560, 31598), (4144, 27145), (4270, 26344), (4514, 24920), (4880, 23051), (4984, 22570), (5180, 21716), (5429, 20720), (6230, 18056), (6586, 17080), (6832, 16465), (7120, 15799), (8540, 13172), (9028, 12460), (9968, 11285), (10360, 10858)]