98880320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4013}}^1$

素因数の和:4048

約数の個数: 112

約数和(自身を含む): 293632128

約数和(自身を除く): 194751808

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4013, 4928, 6160, 8026, 12320, 16052, 20065, 24640, 28091, 32104, 40130, 44143, 56182, 64208, 80260, 88286, 112364, 128416, 140455, 160520, 176572, 220715, 224728, 256832, 280910, 309001, 321040, 353144, 441430, 449456, 561820, 618002, 642080, 706288, 882860, 898912, 1123640, 1236004, 1284160, 1412576, 1545005, 1765720, 1797824, 2247280, 2472008, 2825152, 3090010, 3531440, 4494560, 4944016, 6180020, 7062880, 8989120, 9888032, 12360040, 14125760, 19776064, 24720080, 49440160, 98880320]

約数ペア:

[(1, 98880320), (2, 49440160), (4, 24720080), (5, 19776064), (7, 14125760), (8, 12360040), (10, 9888032), (11, 8989120), (14, 7062880), (16, 6180020), (20, 4944016), (22, 4494560), (28, 3531440), (32, 3090010), (35, 2825152), (40, 2472008), (44, 2247280), (55, 1797824), (56, 1765720), (64, 1545005), (70, 1412576), (77, 1284160), (80, 1236004), (88, 1123640), (110, 898912), (112, 882860), (140, 706288), (154, 642080), (160, 618002), (176, 561820), (220, 449456), (224, 441430), (280, 353144), (308, 321040), (320, 309001), (352, 280910), (385, 256832), (440, 224728), (448, 220715), (560, 176572), (616, 160520), (704, 140455), (770, 128416), (880, 112364), (1120, 88286), (1232, 80260), (1540, 64208), (1760, 56182), (2240, 44143), (2464, 40130), (3080, 32104), (3520, 28091), (4013, 24640), (4928, 20065), (6160, 16052), (8026, 12320)]