155628293120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{16619}}^1$

素因数の和:16734

約数の個数: 176

約数和(自身を含む): 391923532800

約数和(自身を除く): 236295239680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 59, 62, 64, 80, 118, 124, 128, 155, 160, 236, 248, 256, 295, 310, 320, 472, 496, 512, 590, 620, 640, 944, 992, 1024, 1180, 1240, 1280, 1829, 1888, 1984, 2360, 2480, 2560, 3658, 3776, 3968, 4720, 4960, 5120, 7316, 7552, 7936, 9145, 9440, 9920, 14632, 15104, 15872, 16619, 18290, 18880, 19840, 29264, 30208, 31744, 33238, 36580, 37760, 39680, 58528, 60416, 66476, 73160, 75520, 79360, 83095, 117056, 132952, 146320, 151040, 158720, 166190, 234112, 265904, 292640, 302080, 332380, 468224, 515189, 531808, 585280, 664760, 936448, 980521, 1030378, 1063616, 1170560, 1329520, 1872896, 1961042, 2060756, 2127232, 2341120, 2575945, 2659040, 3922084, 4121512, 4254464, 4682240, 4902605, 5151890, 5318080, 7844168, 8243024, 8508928, 9364480, 9805210, 10303780, 10636160, 15688336, 16486048, 17017856, 19610420, 20607560, 21272320, 30396151, 31376672, 32972096, 39220840, 41215120, 42544640, 60792302, 62753344, 65944192, 78441680, 82430240, 85089280, 121584604, 125506688, 131888384, 151980755, 156883360, 164860480, 243169208, 251013376, 263776768, 303961510, 313766720, 329720960, 486338416, 502026752, 527553536, 607923020, 627533440, 659441920, 972676832, 1004053504, 1215846040, 1255066880, 1318883840, 1945353664, 2431692080, 2510133760, 2637767680, 3890707328, 4863384160, 5020267520, 7781414656, 9726768320, 15562829312, 19453536640, 31125658624, 38907073280, 77814146560, 155628293120]

約数ペア:

[(1, 155628293120), (2, 77814146560), (4, 38907073280), (5, 31125658624), (8, 19453536640), (10, 15562829312), (16, 9726768320), (20, 7781414656), (31, 5020267520), (32, 4863384160), (40, 3890707328), (59, 2637767680), (62, 2510133760), (64, 2431692080), (80, 1945353664), (118, 1318883840), (124, 1255066880), (128, 1215846040), (155, 1004053504), (160, 972676832), (236, 659441920), (248, 627533440), (256, 607923020), (295, 527553536), (310, 502026752), (320, 486338416), (472, 329720960), (496, 313766720), (512, 303961510), (590, 263776768), (620, 251013376), (640, 243169208), (944, 164860480), (992, 156883360), (1024, 151980755), (1180, 131888384), (1240, 125506688), (1280, 121584604), (1829, 85089280), (1888, 82430240), (1984, 78441680), (2360, 65944192), (2480, 62753344), (2560, 60792302), (3658, 42544640), (3776, 41215120), (3968, 39220840), (4720, 32972096), (4960, 31376672), (5120, 30396151), (7316, 21272320), (7552, 20607560), (7936, 19610420), (9145, 17017856), (9440, 16486048), (9920, 15688336), (14632, 10636160), (15104, 10303780), (15872, 9805210), (16619, 9364480), (18290, 8508928), (18880, 8243024), (19840, 7844168), (29264, 5318080), (30208, 5151890), (31744, 4902605), (33238, 4682240), (36580, 4254464), (37760, 4121512), (39680, 3922084), (58528, 2659040), (60416, 2575945), (66476, 2341120), (73160, 2127232), (75520, 2060756), (79360, 1961042), (83095, 1872896), (117056, 1329520), (132952, 1170560), (146320, 1063616), (151040, 1030378), (158720, 980521), (166190, 936448), (234112, 664760), (265904, 585280), (292640, 531808), (302080, 515189), (332380, 468224)]