71692080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 232485120

約数和(自身を除く): 160793040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 61, 80, 83, 118, 120, 122, 166, 177, 183, 236, 240, 244, 249, 295, 305, 332, 354, 366, 415, 472, 488, 498, 590, 610, 664, 708, 732, 830, 885, 915, 944, 976, 996, 1180, 1220, 1245, 1328, 1416, 1464, 1660, 1770, 1830, 1992, 2360, 2440, 2490, 2832, 2928, 3320, 3540, 3599, 3660, 3984, 4720, 4880, 4897, 4980, 5063, 6640, 7080, 7198, 7320, 9794, 9960, 10126, 10797, 14160, 14396, 14640, 14691, 15189, 17995, 19588, 19920, 20252, 21594, 24485, 25315, 28792, 29382, 30378, 35990, 39176, 40504, 43188, 48970, 50630, 53985, 57584, 58764, 60756, 71980, 73455, 75945, 78352, 81008, 86376, 97940, 101260, 107970, 117528, 121512, 143960, 146910, 151890, 172752, 195880, 202520, 215940, 235056, 243024, 287920, 293820, 298717, 303780, 391760, 405040, 431880, 587640, 597434, 607560, 863760, 896151, 1175280, 1194868, 1215120, 1493585, 1792302, 2389736, 2987170, 3584604, 4480755, 4779472, 5974340, 7169208, 8961510, 11948680, 14338416, 17923020, 23897360, 35846040, 71692080]

約数ペア:

[(1, 71692080), (2, 35846040), (3, 23897360), (4, 17923020), (5, 14338416), (6, 11948680), (8, 8961510), (10, 7169208), (12, 5974340), (15, 4779472), (16, 4480755), (20, 3584604), (24, 2987170), (30, 2389736), (40, 1792302), (48, 1493585), (59, 1215120), (60, 1194868), (61, 1175280), (80, 896151), (83, 863760), (118, 607560), (120, 597434), (122, 587640), (166, 431880), (177, 405040), (183, 391760), (236, 303780), (240, 298717), (244, 293820), (249, 287920), (295, 243024), (305, 235056), (332, 215940), (354, 202520), (366, 195880), (415, 172752), (472, 151890), (488, 146910), (498, 143960), (590, 121512), (610, 117528), (664, 107970), (708, 101260), (732, 97940), (830, 86376), (885, 81008), (915, 78352), (944, 75945), (976, 73455), (996, 71980), (1180, 60756), (1220, 58764), (1245, 57584), (1328, 53985), (1416, 50630), (1464, 48970), (1660, 43188), (1770, 40504), (1830, 39176), (1992, 35990), (2360, 30378), (2440, 29382), (2490, 28792), (2832, 25315), (2928, 24485), (3320, 21594), (3540, 20252), (3599, 19920), (3660, 19588), (3984, 17995), (4720, 15189), (4880, 14691), (4897, 14640), (4980, 14396), (5063, 14160), (6640, 10797), (7080, 10126), (7198, 9960), (7320, 9794)]