33442640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 160

約数和(自身を含む): 99636480

約数和(自身を除く): 66193840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 61, 70, 77, 80, 88, 89, 110, 112, 122, 140, 154, 176, 178, 220, 244, 280, 305, 308, 356, 385, 427, 440, 445, 488, 560, 610, 616, 623, 671, 712, 770, 854, 880, 890, 976, 979, 1220, 1232, 1246, 1342, 1424, 1540, 1708, 1780, 1958, 2135, 2440, 2492, 2684, 3080, 3115, 3355, 3416, 3560, 3916, 4270, 4697, 4880, 4895, 4984, 5368, 5429, 6160, 6230, 6710, 6832, 6853, 7120, 7832, 8540, 9394, 9790, 9968, 10736, 10858, 12460, 13420, 13706, 15664, 17080, 18788, 19580, 21716, 23485, 24920, 26840, 27145, 27412, 34160, 34265, 37576, 38003, 39160, 43432, 46970, 49840, 53680, 54290, 54824, 59719, 68530, 75152, 76006, 78320, 86864, 93940, 108580, 109648, 119438, 137060, 152012, 187880, 190015, 217160, 238876, 274120, 298595, 304024, 375760, 380030, 418033, 434320, 477752, 548240, 597190, 608048, 760060, 836066, 955504, 1194380, 1520120, 1672132, 2090165, 2388760, 3040240, 3344264, 4180330, 4777520, 6688528, 8360660, 16721320, 33442640]

約数ペア:

[(1, 33442640), (2, 16721320), (4, 8360660), (5, 6688528), (7, 4777520), (8, 4180330), (10, 3344264), (11, 3040240), (14, 2388760), (16, 2090165), (20, 1672132), (22, 1520120), (28, 1194380), (35, 955504), (40, 836066), (44, 760060), (55, 608048), (56, 597190), (61, 548240), (70, 477752), (77, 434320), (80, 418033), (88, 380030), (89, 375760), (110, 304024), (112, 298595), (122, 274120), (140, 238876), (154, 217160), (176, 190015), (178, 187880), (220, 152012), (244, 137060), (280, 119438), (305, 109648), (308, 108580), (356, 93940), (385, 86864), (427, 78320), (440, 76006), (445, 75152), (488, 68530), (560, 59719), (610, 54824), (616, 54290), (623, 53680), (671, 49840), (712, 46970), (770, 43432), (854, 39160), (880, 38003), (890, 37576), (976, 34265), (979, 34160), (1220, 27412), (1232, 27145), (1246, 26840), (1342, 24920), (1424, 23485), (1540, 21716), (1708, 19580), (1780, 18788), (1958, 17080), (2135, 15664), (2440, 13706), (2492, 13420), (2684, 12460), (3080, 10858), (3115, 10736), (3355, 9968), (3416, 9790), (3560, 9394), (3916, 8540), (4270, 7832), (4697, 7120), (4880, 6853), (4895, 6832), (4984, 6710), (5368, 6230), (5429, 6160)]