870848160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19937}}^1$

素因数の和:19975

約数の個数: 192

約数和(自身を含む): 3376380672

約数和(自身を除く): 2505532512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7280, 8736, 10920, 14560, 19937, 21840, 39874, 43680, 59811, 79748, 99685, 119622, 139559, 159496, 199370, 239244, 259181, 279118, 299055, 318992, 398740, 418677, 478488, 518362, 558236, 598110, 637984, 697795, 777543, 797480, 837354, 956976, 1036724, 1116472, 1196220, 1295905, 1395590, 1555086, 1594960, 1674708, 1814267, 1913952, 2073448, 2093385, 2232944, 2392440, 2591810, 2791180, 3110172, 3189920, 3349416, 3628534, 3887715, 4146896, 4186770, 4465888, 4784880, 5183620, 5442801, 5582360, 6220344, 6698832, 7257068, 7775430, 8293792, 8373540, 9071335, 9569760, 10367240, 10885602, 11164720, 12440688, 13397664, 14514136, 15550860, 16747080, 18142670, 20734480, 21771204, 22329440, 24881376, 27214005, 29028272, 31101720, 33494160, 36285340, 41468960, 43542408, 54428010, 58056544, 62203440, 66988320, 72570680, 87084816, 108856020, 124406880, 145141360, 174169632, 217712040, 290282720, 435424080, 870848160]

約数ペア:

[(1, 870848160), (2, 435424080), (3, 290282720), (4, 217712040), (5, 174169632), (6, 145141360), (7, 124406880), (8, 108856020), (10, 87084816), (12, 72570680), (13, 66988320), (14, 62203440), (15, 58056544), (16, 54428010), (20, 43542408), (21, 41468960), (24, 36285340), (26, 33494160), (28, 31101720), (30, 29028272), (32, 27214005), (35, 24881376), (39, 22329440), (40, 21771204), (42, 20734480), (48, 18142670), (52, 16747080), (56, 15550860), (60, 14514136), (65, 13397664), (70, 12440688), (78, 11164720), (80, 10885602), (84, 10367240), (91, 9569760), (96, 9071335), (104, 8373540), (105, 8293792), (112, 7775430), (120, 7257068), (130, 6698832), (140, 6220344), (156, 5582360), (160, 5442801), (168, 5183620), (182, 4784880), (195, 4465888), (208, 4186770), (210, 4146896), (224, 3887715), (240, 3628534), (260, 3349416), (273, 3189920), (280, 3110172), (312, 2791180), (336, 2591810), (364, 2392440), (390, 2232944), (416, 2093385), (420, 2073448), (455, 1913952), (480, 1814267), (520, 1674708), (546, 1594960), (560, 1555086), (624, 1395590), (672, 1295905), (728, 1196220), (780, 1116472), (840, 1036724), (910, 956976), (1040, 837354), (1092, 797480), (1120, 777543), (1248, 697795), (1365, 637984), (1456, 598110), (1560, 558236), (1680, 518362), (1820, 478488), (2080, 418677), (2184, 398740), (2730, 318992), (2912, 299055), (3120, 279118), (3360, 259181), (3640, 239244), (4368, 199370), (5460, 159496), (6240, 139559), (7280, 119622), (8736, 99685), (10920, 79748), (14560, 59811), (19937, 43680), (21840, 39874)]