550417560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:942

約数の個数: 256

約数和(自身を含む): 2090188800

約数和(自身を除く): 1539771240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 71, 77, 84, 88, 105, 110, 120, 132, 140, 142, 154, 165, 168, 210, 213, 220, 231, 264, 280, 284, 308, 330, 355, 385, 420, 426, 440, 462, 497, 568, 616, 660, 710, 770, 781, 839, 840, 852, 924, 994, 1065, 1155, 1320, 1420, 1491, 1540, 1562, 1678, 1704, 1848, 1988, 2130, 2310, 2343, 2485, 2517, 2840, 2982, 3080, 3124, 3356, 3905, 3976, 4195, 4260, 4620, 4686, 4970, 5034, 5467, 5873, 5964, 6248, 6712, 7455, 7810, 8390, 8520, 9229, 9240, 9372, 9940, 10068, 10934, 11715, 11746, 11928, 12585, 14910, 15620, 16401, 16780, 17619, 18458, 18744, 19880, 20136, 21868, 23430, 23492, 25170, 27335, 27687, 29365, 29820, 31240, 32802, 33560, 35238, 36916, 43736, 46145, 46860, 46984, 50340, 54670, 55374, 58730, 59569, 59640, 64603, 65604, 70476, 73832, 82005, 88095, 92290, 93720, 100680, 109340, 110748, 117460, 119138, 129206, 131208, 138435, 140952, 164010, 176190, 178707, 184580, 193809, 218680, 221496, 234920, 238276, 258412, 276870, 297845, 323015, 328020, 352380, 357414, 369160, 387618, 416983, 476552, 516824, 553740, 595690, 646030, 655259, 656040, 704760, 714828, 775236, 833966, 893535, 969045, 1107480, 1191380, 1250949, 1292060, 1310518, 1429656, 1550472, 1667932, 1787070, 1938090, 1965777, 2084915, 2382760, 2501898, 2584120, 2621036, 3276295, 3335864, 3574140, 3876180, 3931554, 4169830, 4586813, 5003796, 5242072, 6254745, 6552590, 7148280, 7752360, 7863108, 8339660, 9173626, 9828885, 10007592, 12509490, 13105180, 13760439, 15726216, 16679320, 18347252, 19657770, 22934065, 25018980, 26210360, 27520878, 36694504, 39315540, 45868130, 50037960, 55041756, 68802195, 78631080, 91736260, 110083512, 137604390, 183472520, 275208780, 550417560]

約数ペア:

[(1, 550417560), (2, 275208780), (3, 183472520), (4, 137604390), (5, 110083512), (6, 91736260), (7, 78631080), (8, 68802195), (10, 55041756), (11, 50037960), (12, 45868130), (14, 39315540), (15, 36694504), (20, 27520878), (21, 26210360), (22, 25018980), (24, 22934065), (28, 19657770), (30, 18347252), (33, 16679320), (35, 15726216), (40, 13760439), (42, 13105180), (44, 12509490), (55, 10007592), (56, 9828885), (60, 9173626), (66, 8339660), (70, 7863108), (71, 7752360), (77, 7148280), (84, 6552590), (88, 6254745), (105, 5242072), (110, 5003796), (120, 4586813), (132, 4169830), (140, 3931554), (142, 3876180), (154, 3574140), (165, 3335864), (168, 3276295), (210, 2621036), (213, 2584120), (220, 2501898), (231, 2382760), (264, 2084915), (280, 1965777), (284, 1938090), (308, 1787070), (330, 1667932), (355, 1550472), (385, 1429656), (420, 1310518), (426, 1292060), (440, 1250949), (462, 1191380), (497, 1107480), (568, 969045), (616, 893535), (660, 833966), (710, 775236), (770, 714828), (781, 704760), (839, 656040), (840, 655259), (852, 646030), (924, 595690), (994, 553740), (1065, 516824), (1155, 476552), (1320, 416983), (1420, 387618), (1491, 369160), (1540, 357414), (1562, 352380), (1678, 328020), (1704, 323015), (1848, 297845), (1988, 276870), (2130, 258412), (2310, 238276), (2343, 234920), (2485, 221496), (2517, 218680), (2840, 193809), (2982, 184580), (3080, 178707), (3124, 176190), (3356, 164010), (3905, 140952), (3976, 138435), (4195, 131208), (4260, 129206), (4620, 119138), (4686, 117460), (4970, 110748), (5034, 109340), (5467, 100680), (5873, 93720), (5964, 92290), (6248, 88095), (6712, 82005), (7455, 73832), (7810, 70476), (8390, 65604), (8520, 64603), (9229, 59640), (9240, 59569), (9372, 58730), (9940, 55374), (10068, 54670), (10934, 50340), (11715, 46984), (11746, 46860), (11928, 46145), (12585, 43736), (14910, 36916), (15620, 35238), (16401, 33560), (16780, 32802), (17619, 31240), (18458, 29820), (18744, 29365), (19880, 27687), (20136, 27335), (21868, 25170), (23430, 23492)]