8042471040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{58997}}^1$

素因数の和:59090

約数の個数: 128

約数和(自身を含む): 25996878720

約数和(自身を除く): 17954407680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1420, 1704, 1920, 2130, 2272, 2840, 3408, 4260, 4544, 5680, 6816, 8520, 9088, 11360, 13632, 17040, 22720, 27264, 34080, 45440, 58997, 68160, 117994, 136320, 176991, 235988, 294985, 353982, 471976, 589970, 707964, 884955, 943952, 1179940, 1415928, 1769910, 1887904, 2359880, 2831856, 3539820, 3775808, 4188787, 4719760, 5663712, 7079640, 7551616, 8377574, 9439520, 11327424, 12566361, 14159280, 16755148, 18879040, 20943935, 22654848, 25132722, 28318560, 33510296, 37758080, 41887870, 50265444, 56637120, 62831805, 67020592, 83775740, 100530888, 113274240, 125663610, 134041184, 167551480, 201061776, 251327220, 268082368, 335102960, 402123552, 502654440, 536164736, 670205920, 804247104, 1005308880, 1340411840, 1608494208, 2010617760, 2680823680, 4021235520, 8042471040]

約数ペア:

[(1, 8042471040), (2, 4021235520), (3, 2680823680), (4, 2010617760), (5, 1608494208), (6, 1340411840), (8, 1005308880), (10, 804247104), (12, 670205920), (15, 536164736), (16, 502654440), (20, 402123552), (24, 335102960), (30, 268082368), (32, 251327220), (40, 201061776), (48, 167551480), (60, 134041184), (64, 125663610), (71, 113274240), (80, 100530888), (96, 83775740), (120, 67020592), (128, 62831805), (142, 56637120), (160, 50265444), (192, 41887870), (213, 37758080), (240, 33510296), (284, 28318560), (320, 25132722), (355, 22654848), (384, 20943935), (426, 18879040), (480, 16755148), (568, 14159280), (640, 12566361), (710, 11327424), (852, 9439520), (960, 8377574), (1065, 7551616), (1136, 7079640), (1420, 5663712), (1704, 4719760), (1920, 4188787), (2130, 3775808), (2272, 3539820), (2840, 2831856), (3408, 2359880), (4260, 1887904), (4544, 1769910), (5680, 1415928), (6816, 1179940), (8520, 943952), (9088, 884955), (11360, 707964), (13632, 589970), (17040, 471976), (22720, 353982), (27264, 294985), (34080, 235988), (45440, 176991), (58997, 136320), (68160, 117994)]