188127120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:409

約数の個数: 160

約数和(自身を含む): 615174912

約数和(自身を除く): 427047792

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, 173, 184, 197, 230, 240, 276, 345, 346, 368, 394, 460, 519, 552, 591, 690, 692, 788, 865, 920, 985, 1038, 1104, 1182, 1380, 1384, 1576, 1730, 1840, 1970, 2076, 2364, 2595, 2760, 2768, 2955, 3152, 3460, 3940, 3979, 4152, 4531, 4728, 5190, 5520, 5910, 6920, 7880, 7958, 8304, 9062, 9456, 10380, 11820, 11937, 13593, 13840, 15760, 15916, 18124, 19895, 20760, 22655, 23640, 23874, 27186, 31832, 34081, 36248, 39790, 41520, 45310, 47280, 47748, 54372, 59685, 63664, 67965, 68162, 72496, 79580, 90620, 95496, 102243, 108744, 119370, 135930, 136324, 159160, 170405, 181240, 190992, 204486, 217488, 238740, 271860, 272648, 318320, 340810, 362480, 408972, 477480, 511215, 543720, 545296, 681620, 783863, 817944, 954960, 1022430, 1087440, 1363240, 1567726, 1635888, 2044860, 2351589, 2726480, 3135452, 3919315, 4089720, 4703178, 6270904, 7838630, 8179440, 9406356, 11757945, 12541808, 15677260, 18812712, 23515890, 31354520, 37625424, 47031780, 62709040, 94063560, 188127120]

約数ペア:

[(1, 188127120), (2, 94063560), (3, 62709040), (4, 47031780), (5, 37625424), (6, 31354520), (8, 23515890), (10, 18812712), (12, 15677260), (15, 12541808), (16, 11757945), (20, 9406356), (23, 8179440), (24, 7838630), (30, 6270904), (40, 4703178), (46, 4089720), (48, 3919315), (60, 3135452), (69, 2726480), (80, 2351589), (92, 2044860), (115, 1635888), (120, 1567726), (138, 1363240), (173, 1087440), (184, 1022430), (197, 954960), (230, 817944), (240, 783863), (276, 681620), (345, 545296), (346, 543720), (368, 511215), (394, 477480), (460, 408972), (519, 362480), (552, 340810), (591, 318320), (690, 272648), (692, 271860), (788, 238740), (865, 217488), (920, 204486), (985, 190992), (1038, 181240), (1104, 170405), (1182, 159160), (1380, 136324), (1384, 135930), (1576, 119370), (1730, 108744), (1840, 102243), (1970, 95496), (2076, 90620), (2364, 79580), (2595, 72496), (2760, 68162), (2768, 67965), (2955, 63664), (3152, 59685), (3460, 54372), (3940, 47748), (3979, 47280), (4152, 45310), (4531, 41520), (4728, 39790), (5190, 36248), (5520, 34081), (5910, 31832), (6920, 27186), (7880, 23874), (7958, 23640), (8304, 22655), (9062, 20760), (9456, 19895), (10380, 18124), (11820, 15916), (11937, 15760), (13593, 13840)]