766646790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16519}}^1$

素因数の和:16566

約数の個数: 128

約数和(自身を含む): 2397911040

約数和(自身を除く): 1631264250

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 195, 210, 221, 238, 255, 273, 357, 390, 442, 455, 510, 546, 595, 663, 714, 910, 1105, 1190, 1326, 1365, 1547, 1785, 2210, 2730, 3094, 3315, 3570, 4641, 6630, 7735, 9282, 15470, 16519, 23205, 33038, 46410, 49557, 82595, 99114, 115633, 165190, 214747, 231266, 247785, 280823, 346899, 429494, 495570, 561646, 578165, 644241, 693798, 842469, 1073735, 1156330, 1288482, 1404115, 1503229, 1684938, 1734495, 1965761, 2147470, 2808230, 3006458, 3221205, 3468990, 3650699, 3931522, 4212345, 4509687, 5897283, 6442410, 7301398, 7516145, 8424690, 9019374, 9828805, 10952097, 11794566, 15032290, 18253495, 19657610, 21904194, 22548435, 25554893, 29486415, 36506990, 45096870, 51109786, 54760485, 58972830, 76664679, 109520970, 127774465, 153329358, 255548930, 383323395, 766646790]

約数ペア:

[(1, 766646790), (2, 383323395), (3, 255548930), (5, 153329358), (6, 127774465), (7, 109520970), (10, 76664679), (13, 58972830), (14, 54760485), (15, 51109786), (17, 45096870), (21, 36506990), (26, 29486415), (30, 25554893), (34, 22548435), (35, 21904194), (39, 19657610), (42, 18253495), (51, 15032290), (65, 11794566), (70, 10952097), (78, 9828805), (85, 9019374), (91, 8424690), (102, 7516145), (105, 7301398), (119, 6442410), (130, 5897283), (170, 4509687), (182, 4212345), (195, 3931522), (210, 3650699), (221, 3468990), (238, 3221205), (255, 3006458), (273, 2808230), (357, 2147470), (390, 1965761), (442, 1734495), (455, 1684938), (510, 1503229), (546, 1404115), (595, 1288482), (663, 1156330), (714, 1073735), (910, 842469), (1105, 693798), (1190, 644241), (1326, 578165), (1365, 561646), (1547, 495570), (1785, 429494), (2210, 346899), (2730, 280823), (3094, 247785), (3315, 231266), (3570, 214747), (4641, 165190), (6630, 115633), (7735, 99114), (9282, 82595), (15470, 49557), (16519, 46410), (23205, 33038)]