868822080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{129289}}^1$

素因数の和:129316

約数の個数: 112

約数和(自身を含む): 3152607360

約数和(自身を除く): 2283785280

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, 129289, 258578, 387867, 517156, 646445, 775734, 905023, 1034312, 1292890, 1551468, 1810046, 1939335, 2068624, 2585780, 2715069, 3102936, 3620092, 3878670, 4137248, 4525115, 5171560, 5430138, 6205872, 7240184, 7757340, 8274496, 9050230, 10343120, 10860276, 12411744, 13575345, 14480368, 15514680, 18100460, 20686240, 21720552, 24823488, 27150690, 28960736, 31029360, 36200920, 41372480, 43441104, 54301380, 57921472, 62058720, 72401840, 86882208, 108602760, 124117440, 144803680, 173764416, 217205520, 289607360, 434411040, 868822080]

約数ペア:

[(1, 868822080), (2, 434411040), (3, 289607360), (4, 217205520), (5, 173764416), (6, 144803680), (7, 124117440), (8, 108602760), (10, 86882208), (12, 72401840), (14, 62058720), (15, 57921472), (16, 54301380), (20, 43441104), (21, 41372480), (24, 36200920), (28, 31029360), (30, 28960736), (32, 27150690), (35, 24823488), (40, 21720552), (42, 20686240), (48, 18100460), (56, 15514680), (60, 14480368), (64, 13575345), (70, 12411744), (80, 10860276), (84, 10343120), (96, 9050230), (105, 8274496), (112, 7757340), (120, 7240184), (140, 6205872), (160, 5430138), (168, 5171560), (192, 4525115), (210, 4137248), (224, 3878670), (240, 3620092), (280, 3102936), (320, 2715069), (336, 2585780), (420, 2068624), (448, 1939335), (480, 1810046), (560, 1551468), (672, 1292890), (840, 1034312), (960, 905023), (1120, 775734), (1344, 646445), (1680, 517156), (2240, 387867), (3360, 258578), (6720, 129289)]