17355520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 51508800

約数和(自身を除く): 34153280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 149, 160, 182, 208, 224, 256, 260, 280, 298, 320, 364, 416, 448, 455, 520, 560, 596, 640, 728, 745, 832, 896, 910, 1040, 1043, 1120, 1192, 1280, 1456, 1490, 1664, 1792, 1820, 1937, 2080, 2086, 2240, 2384, 2912, 2980, 3328, 3640, 3874, 4160, 4172, 4480, 4768, 5215, 5824, 5960, 7280, 7748, 8320, 8344, 8960, 9536, 9685, 10430, 11648, 11920, 13559, 14560, 15496, 16640, 16688, 19072, 19370, 20860, 23296, 23840, 27118, 29120, 30992, 33376, 38144, 38740, 41720, 47680, 54236, 58240, 61984, 66752, 67795, 77480, 83440, 95360, 108472, 116480, 123968, 133504, 135590, 154960, 166880, 190720, 216944, 247936, 267008, 271180, 309920, 333760, 433888, 495872, 542360, 619840, 667520, 867776, 1084720, 1239680, 1335040, 1735552, 2169440, 2479360, 3471104, 4338880, 8677760, 17355520]

約数ペア:

[(1, 17355520), (2, 8677760), (4, 4338880), (5, 3471104), (7, 2479360), (8, 2169440), (10, 1735552), (13, 1335040), (14, 1239680), (16, 1084720), (20, 867776), (26, 667520), (28, 619840), (32, 542360), (35, 495872), (40, 433888), (52, 333760), (56, 309920), (64, 271180), (65, 267008), (70, 247936), (80, 216944), (91, 190720), (104, 166880), (112, 154960), (128, 135590), (130, 133504), (140, 123968), (149, 116480), (160, 108472), (182, 95360), (208, 83440), (224, 77480), (256, 67795), (260, 66752), (280, 61984), (298, 58240), (320, 54236), (364, 47680), (416, 41720), (448, 38740), (455, 38144), (520, 33376), (560, 30992), (596, 29120), (640, 27118), (728, 23840), (745, 23296), (832, 20860), (896, 19370), (910, 19072), (1040, 16688), (1043, 16640), (1120, 15496), (1192, 14560), (1280, 13559), (1456, 11920), (1490, 11648), (1664, 10430), (1792, 9685), (1820, 9536), (1937, 8960), (2080, 8344), (2086, 8320), (2240, 7748), (2384, 7280), (2912, 5960), (2980, 5824), (3328, 5215), (3640, 4768), (3874, 4480), (4160, 4172)]