83552880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:359

約数の個数: 160

約数和(自身を含む): 277482240

約数和(自身を除く): 193929360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 73, 76, 80, 95, 114, 120, 146, 152, 190, 219, 228, 240, 251, 285, 292, 304, 365, 380, 438, 456, 502, 570, 584, 730, 753, 760, 876, 912, 1004, 1095, 1140, 1168, 1255, 1387, 1460, 1506, 1520, 1752, 2008, 2190, 2280, 2510, 2774, 2920, 3012, 3504, 3765, 4016, 4161, 4380, 4560, 4769, 5020, 5548, 5840, 6024, 6935, 7530, 8322, 8760, 9538, 10040, 11096, 12048, 13870, 14307, 15060, 16644, 17520, 18323, 19076, 20080, 20805, 22192, 23845, 27740, 28614, 30120, 33288, 36646, 38152, 41610, 47690, 54969, 55480, 57228, 60240, 66576, 71535, 73292, 76304, 83220, 91615, 95380, 109938, 110960, 114456, 143070, 146584, 166440, 183230, 190760, 219876, 228912, 274845, 286140, 293168, 332880, 348137, 366460, 381520, 439752, 549690, 572280, 696274, 732920, 879504, 1044411, 1099380, 1144560, 1392548, 1465840, 1740685, 2088822, 2198760, 2785096, 3481370, 4177644, 4397520, 5222055, 5570192, 6962740, 8355288, 10444110, 13925480, 16710576, 20888220, 27850960, 41776440, 83552880]

約数ペア:

[(1, 83552880), (2, 41776440), (3, 27850960), (4, 20888220), (5, 16710576), (6, 13925480), (8, 10444110), (10, 8355288), (12, 6962740), (15, 5570192), (16, 5222055), (19, 4397520), (20, 4177644), (24, 3481370), (30, 2785096), (38, 2198760), (40, 2088822), (48, 1740685), (57, 1465840), (60, 1392548), (73, 1144560), (76, 1099380), (80, 1044411), (95, 879504), (114, 732920), (120, 696274), (146, 572280), (152, 549690), (190, 439752), (219, 381520), (228, 366460), (240, 348137), (251, 332880), (285, 293168), (292, 286140), (304, 274845), (365, 228912), (380, 219876), (438, 190760), (456, 183230), (502, 166440), (570, 146584), (584, 143070), (730, 114456), (753, 110960), (760, 109938), (876, 95380), (912, 91615), (1004, 83220), (1095, 76304), (1140, 73292), (1168, 71535), (1255, 66576), (1387, 60240), (1460, 57228), (1506, 55480), (1520, 54969), (1752, 47690), (2008, 41610), (2190, 38152), (2280, 36646), (2510, 33288), (2774, 30120), (2920, 28614), (3012, 27740), (3504, 23845), (3765, 22192), (4016, 20805), (4161, 20080), (4380, 19076), (4560, 18323), (4769, 17520), (5020, 16644), (5548, 15060), (5840, 14307), (6024, 13870), (6935, 12048), (7530, 11096), (8322, 10040), (8760, 9538)]