104967520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 310262400

約数和(自身を除く): 205294880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 37, 40, 56, 68, 70, 74, 80, 85, 112, 119, 136, 140, 148, 149, 160, 170, 185, 224, 238, 259, 272, 280, 296, 298, 340, 370, 476, 518, 544, 560, 592, 595, 596, 629, 680, 740, 745, 952, 1036, 1043, 1120, 1184, 1190, 1192, 1258, 1295, 1360, 1480, 1490, 1904, 2072, 2086, 2380, 2384, 2516, 2533, 2590, 2720, 2960, 2980, 3145, 3808, 4144, 4172, 4403, 4760, 4768, 5032, 5066, 5180, 5215, 5513, 5920, 5960, 6290, 8288, 8344, 8806, 9520, 10064, 10132, 10360, 10430, 11026, 11920, 12580, 12665, 16688, 17612, 17731, 19040, 20128, 20264, 20720, 20860, 22015, 22052, 23840, 25160, 25330, 27565, 33376, 35224, 35462, 38591, 40528, 41440, 41720, 44030, 44104, 50320, 50660, 55130, 70448, 70924, 77182, 81056, 83440, 88060, 88208, 88655, 93721, 100640, 101320, 110260, 140896, 141848, 154364, 166880, 176120, 176416, 177310, 187442, 192955, 202640, 220520, 283696, 308728, 352240, 354620, 374884, 385910, 405280, 441040, 468605, 567392, 617456, 656047, 704480, 709240, 749768, 771820, 882080, 937210, 1234912, 1312094, 1418480, 1499536, 1543640, 1874420, 2624188, 2836960, 2999072, 3087280, 3280235, 3748840, 5248376, 6174560, 6560470, 7497680, 10496752, 13120940, 14995360, 20993504, 26241880, 52483760, 104967520]

約数ペア:

[(1, 104967520), (2, 52483760), (4, 26241880), (5, 20993504), (7, 14995360), (8, 13120940), (10, 10496752), (14, 7497680), (16, 6560470), (17, 6174560), (20, 5248376), (28, 3748840), (32, 3280235), (34, 3087280), (35, 2999072), (37, 2836960), (40, 2624188), (56, 1874420), (68, 1543640), (70, 1499536), (74, 1418480), (80, 1312094), (85, 1234912), (112, 937210), (119, 882080), (136, 771820), (140, 749768), (148, 709240), (149, 704480), (160, 656047), (170, 617456), (185, 567392), (224, 468605), (238, 441040), (259, 405280), (272, 385910), (280, 374884), (296, 354620), (298, 352240), (340, 308728), (370, 283696), (476, 220520), (518, 202640), (544, 192955), (560, 187442), (592, 177310), (595, 176416), (596, 176120), (629, 166880), (680, 154364), (740, 141848), (745, 140896), (952, 110260), (1036, 101320), (1043, 100640), (1120, 93721), (1184, 88655), (1190, 88208), (1192, 88060), (1258, 83440), (1295, 81056), (1360, 77182), (1480, 70924), (1490, 70448), (1904, 55130), (2072, 50660), (2086, 50320), (2380, 44104), (2384, 44030), (2516, 41720), (2533, 41440), (2590, 40528), (2720, 38591), (2960, 35462), (2980, 35224), (3145, 33376), (3808, 27565), (4144, 25330), (4172, 25160), (4403, 23840), (4760, 22052), (4768, 22015), (5032, 20860), (5066, 20720), (5180, 20264), (5215, 20128), (5513, 19040), (5920, 17731), (5960, 17612), (6290, 16688), (8288, 12665), (8344, 12580), (8806, 11920), (9520, 11026), (10064, 10430), (10132, 10360)]