71729303280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{87211}}^1$

素因数の和:87399

約数の個数: 160

約数和(自身を含む): 233588620800

約数和(自身を除く): 161859317520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 149, 184, 230, 240, 276, 298, 345, 368, 447, 460, 552, 596, 690, 745, 894, 920, 1104, 1192, 1380, 1490, 1788, 1840, 2235, 2384, 2760, 2980, 3427, 3576, 4470, 5520, 5960, 6854, 7152, 8940, 10281, 11920, 13708, 17135, 17880, 20562, 27416, 34270, 35760, 41124, 51405, 54832, 68540, 82248, 87211, 102810, 137080, 164496, 174422, 205620, 261633, 274160, 348844, 411240, 436055, 523266, 697688, 822480, 872110, 1046532, 1308165, 1395376, 1744220, 2005853, 2093064, 2616330, 3488440, 4011706, 4186128, 5232660, 6017559, 6976880, 8023412, 10029265, 10465320, 12035118, 12994439, 16046824, 20058530, 20930640, 24070236, 25988878, 30087795, 32093648, 38983317, 40117060, 48140472, 51977756, 60175590, 64972195, 77966634, 80234120, 96280944, 103955512, 120351180, 129944390, 155933268, 160468240, 194916585, 207911024, 240702360, 259888780, 298872097, 311866536, 389833170, 481404720, 519777560, 597744194, 623733072, 779666340, 896616291, 1039555120, 1195488388, 1494360485, 1559332680, 1793232582, 2390976776, 2988720970, 3118665360, 3586465164, 4483081455, 4781953552, 5977441940, 7172930328, 8966162910, 11954883880, 14345860656, 17932325820, 23909767760, 35864651640, 71729303280]

約数ペア:

[(1, 71729303280), (2, 35864651640), (3, 23909767760), (4, 17932325820), (5, 14345860656), (6, 11954883880), (8, 8966162910), (10, 7172930328), (12, 5977441940), (15, 4781953552), (16, 4483081455), (20, 3586465164), (23, 3118665360), (24, 2988720970), (30, 2390976776), (40, 1793232582), (46, 1559332680), (48, 1494360485), (60, 1195488388), (69, 1039555120), (80, 896616291), (92, 779666340), (115, 623733072), (120, 597744194), (138, 519777560), (149, 481404720), (184, 389833170), (230, 311866536), (240, 298872097), (276, 259888780), (298, 240702360), (345, 207911024), (368, 194916585), (447, 160468240), (460, 155933268), (552, 129944390), (596, 120351180), (690, 103955512), (745, 96280944), (894, 80234120), (920, 77966634), (1104, 64972195), (1192, 60175590), (1380, 51977756), (1490, 48140472), (1788, 40117060), (1840, 38983317), (2235, 32093648), (2384, 30087795), (2760, 25988878), (2980, 24070236), (3427, 20930640), (3576, 20058530), (4470, 16046824), (5520, 12994439), (5960, 12035118), (6854, 10465320), (7152, 10029265), (8940, 8023412), (10281, 6976880), (11920, 6017559), (13708, 5232660), (17135, 4186128), (17880, 4011706), (20562, 3488440), (27416, 2616330), (34270, 2093064), (35760, 2005853), (41124, 1744220), (51405, 1395376), (54832, 1308165), (68540, 1046532), (82248, 872110), (87211, 822480), (102810, 697688), (137080, 523266), (164496, 436055), (174422, 411240), (205620, 348844), (261633, 274160)]