69818160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 232485120

約数和(自身を除く): 162666960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 61, 76, 80, 95, 114, 120, 122, 152, 183, 190, 228, 240, 244, 251, 285, 304, 305, 366, 380, 456, 488, 502, 570, 610, 732, 753, 760, 912, 915, 976, 1004, 1140, 1159, 1220, 1255, 1464, 1506, 1520, 1830, 2008, 2280, 2318, 2440, 2510, 2928, 3012, 3477, 3660, 3765, 4016, 4560, 4636, 4769, 4880, 5020, 5795, 6024, 6954, 7320, 7530, 9272, 9538, 10040, 11590, 12048, 13908, 14307, 14640, 15060, 15311, 17385, 18544, 19076, 20080, 23180, 23845, 27816, 28614, 30120, 30622, 34770, 38152, 45933, 46360, 47690, 55632, 57228, 60240, 61244, 69540, 71535, 76304, 76555, 91866, 92720, 95380, 114456, 122488, 139080, 143070, 153110, 183732, 190760, 228912, 229665, 244976, 278160, 286140, 290909, 306220, 367464, 381520, 459330, 572280, 581818, 612440, 734928, 872727, 918660, 1144560, 1163636, 1224880, 1454545, 1745454, 1837320, 2327272, 2909090, 3490908, 3674640, 4363635, 4654544, 5818180, 6981816, 8727270, 11636360, 13963632, 17454540, 23272720, 34909080, 69818160]

約数ペア:

[(1, 69818160), (2, 34909080), (3, 23272720), (4, 17454540), (5, 13963632), (6, 11636360), (8, 8727270), (10, 6981816), (12, 5818180), (15, 4654544), (16, 4363635), (19, 3674640), (20, 3490908), (24, 2909090), (30, 2327272), (38, 1837320), (40, 1745454), (48, 1454545), (57, 1224880), (60, 1163636), (61, 1144560), (76, 918660), (80, 872727), (95, 734928), (114, 612440), (120, 581818), (122, 572280), (152, 459330), (183, 381520), (190, 367464), (228, 306220), (240, 290909), (244, 286140), (251, 278160), (285, 244976), (304, 229665), (305, 228912), (366, 190760), (380, 183732), (456, 153110), (488, 143070), (502, 139080), (570, 122488), (610, 114456), (732, 95380), (753, 92720), (760, 91866), (912, 76555), (915, 76304), (976, 71535), (1004, 69540), (1140, 61244), (1159, 60240), (1220, 57228), (1255, 55632), (1464, 47690), (1506, 46360), (1520, 45933), (1830, 38152), (2008, 34770), (2280, 30622), (2318, 30120), (2440, 28614), (2510, 27816), (2928, 23845), (3012, 23180), (3477, 20080), (3660, 19076), (3765, 18544), (4016, 17385), (4560, 15311), (4636, 15060), (4769, 14640), (4880, 14307), (5020, 13908), (5795, 12048), (6024, 11590), (6954, 10040), (7320, 9538), (7530, 9272)]