195283760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:391

約数の個数: 160

約数和(自身を含む): 558928512

約数和(自身を除く): 363644752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 73, 80, 85, 112, 119, 136, 140, 146, 170, 238, 272, 280, 281, 292, 340, 365, 476, 511, 560, 562, 584, 595, 680, 730, 952, 1022, 1124, 1168, 1190, 1241, 1360, 1405, 1460, 1904, 1967, 2044, 2248, 2380, 2482, 2555, 2810, 2920, 3934, 4088, 4496, 4760, 4777, 4964, 5110, 5620, 5840, 6205, 7868, 8176, 8687, 9520, 9554, 9835, 9928, 10220, 11240, 12410, 15736, 17374, 19108, 19670, 19856, 20440, 20513, 22480, 23885, 24820, 31472, 33439, 34748, 38216, 39340, 40880, 41026, 43435, 47770, 49640, 66878, 69496, 76432, 78680, 82052, 86870, 95540, 99280, 102565, 133756, 138992, 143591, 157360, 164104, 167195, 173740, 191080, 205130, 267512, 287182, 328208, 334390, 347480, 348721, 382160, 410260, 535024, 574364, 668780, 694960, 697442, 717955, 820520, 1148728, 1337560, 1394884, 1435910, 1641040, 1743605, 2297456, 2441047, 2675120, 2789768, 2871820, 3487210, 4882094, 5579536, 5743640, 6974420, 9764188, 11487280, 12205235, 13948840, 19528376, 24410470, 27897680, 39056752, 48820940, 97641880, 195283760]

約数ペア:

[(1, 195283760), (2, 97641880), (4, 48820940), (5, 39056752), (7, 27897680), (8, 24410470), (10, 19528376), (14, 13948840), (16, 12205235), (17, 11487280), (20, 9764188), (28, 6974420), (34, 5743640), (35, 5579536), (40, 4882094), (56, 3487210), (68, 2871820), (70, 2789768), (73, 2675120), (80, 2441047), (85, 2297456), (112, 1743605), (119, 1641040), (136, 1435910), (140, 1394884), (146, 1337560), (170, 1148728), (238, 820520), (272, 717955), (280, 697442), (281, 694960), (292, 668780), (340, 574364), (365, 535024), (476, 410260), (511, 382160), (560, 348721), (562, 347480), (584, 334390), (595, 328208), (680, 287182), (730, 267512), (952, 205130), (1022, 191080), (1124, 173740), (1168, 167195), (1190, 164104), (1241, 157360), (1360, 143591), (1405, 138992), (1460, 133756), (1904, 102565), (1967, 99280), (2044, 95540), (2248, 86870), (2380, 82052), (2482, 78680), (2555, 76432), (2810, 69496), (2920, 66878), (3934, 49640), (4088, 47770), (4496, 43435), (4760, 41026), (4777, 40880), (4964, 39340), (5110, 38216), (5620, 34748), (5840, 33439), (6205, 31472), (7868, 24820), (8176, 23885), (8687, 22480), (9520, 20513), (9554, 20440), (9835, 19856), (9928, 19670), (10220, 19108), (11240, 17374), (12410, 15736)]