65110080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{9689}}^1$

素因数の和:9716

約数の個数: 112

約数和(自身を含む): 236280960

約数和(自身を除く): 171170880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 9689, 19378, 29067, 38756, 48445, 58134, 67823, 77512, 96890, 116268, 135646, 145335, 155024, 193780, 203469, 232536, 271292, 290670, 310048, 339115, 387560, 406938, 465072, 542584, 581340, 620096, 678230, 775120, 813876, 930144, 1017345, 1085168, 1162680, 1356460, 1550240, 1627752, 1860288, 2034690, 2170336, 2325360, 2712920, 3100480, 3255504, 4069380, 4340672, 4650720, 5425840, 6511008, 8138760, 9301440, 10851680, 13022016, 16277520, 21703360, 32555040, 65110080]

約数ペア:

[(1, 65110080), (2, 32555040), (3, 21703360), (4, 16277520), (5, 13022016), (6, 10851680), (7, 9301440), (8, 8138760), (10, 6511008), (12, 5425840), (14, 4650720), (15, 4340672), (16, 4069380), (20, 3255504), (21, 3100480), (24, 2712920), (28, 2325360), (30, 2170336), (32, 2034690), (35, 1860288), (40, 1627752), (42, 1550240), (48, 1356460), (56, 1162680), (60, 1085168), (64, 1017345), (70, 930144), (80, 813876), (84, 775120), (96, 678230), (105, 620096), (112, 581340), (120, 542584), (140, 465072), (160, 406938), (168, 387560), (192, 339115), (210, 310048), (224, 290670), (240, 271292), (280, 232536), (320, 203469), (336, 193780), (420, 155024), (448, 145335), (480, 135646), (560, 116268), (672, 96890), (840, 77512), (960, 67823), (1120, 58134), (1344, 48445), (1680, 38756), (2240, 29067), (3360, 19378), (6720, 9689)]