195304960

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:184

約数の個数: 160

約数和(自身を含む): 509110272

約数和(自身を除く): 313805312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 107, 115, 124, 128, 155, 160, 184, 214, 230, 248, 256, 310, 320, 368, 428, 460, 496, 512, 535, 620, 640, 713, 736, 856, 920, 992, 1070, 1240, 1280, 1426, 1472, 1712, 1840, 1984, 2140, 2461, 2480, 2560, 2852, 2944, 3317, 3424, 3565, 3680, 3968, 4280, 4922, 4960, 5704, 5888, 6634, 6848, 7130, 7360, 7936, 8560, 9844, 9920, 11408, 11776, 12305, 13268, 13696, 14260, 14720, 15872, 16585, 17120, 19688, 19840, 22816, 24610, 26536, 27392, 28520, 29440, 33170, 34240, 39376, 39680, 45632, 49220, 53072, 54784, 57040, 58880, 66340, 68480, 76291, 78752, 79360, 91264, 98440, 106144, 114080, 132680, 136960, 152582, 157504, 182528, 196880, 212288, 228160, 265360, 273920, 305164, 315008, 365056, 381455, 393760, 424576, 456320, 530720, 610328, 630016, 762910, 787520, 849152, 912640, 1061440, 1220656, 1260032, 1525820, 1575040, 1698304, 1825280, 2122880, 2441312, 3051640, 3150080, 4245760, 4882624, 6103280, 6300160, 8491520, 9765248, 12206560, 19530496, 24413120, 39060992, 48826240, 97652480, 195304960]

約数ペア:

[(1, 195304960), (2, 97652480), (4, 48826240), (5, 39060992), (8, 24413120), (10, 19530496), (16, 12206560), (20, 9765248), (23, 8491520), (31, 6300160), (32, 6103280), (40, 4882624), (46, 4245760), (62, 3150080), (64, 3051640), (80, 2441312), (92, 2122880), (107, 1825280), (115, 1698304), (124, 1575040), (128, 1525820), (155, 1260032), (160, 1220656), (184, 1061440), (214, 912640), (230, 849152), (248, 787520), (256, 762910), (310, 630016), (320, 610328), (368, 530720), (428, 456320), (460, 424576), (496, 393760), (512, 381455), (535, 365056), (620, 315008), (640, 305164), (713, 273920), (736, 265360), (856, 228160), (920, 212288), (992, 196880), (1070, 182528), (1240, 157504), (1280, 152582), (1426, 136960), (1472, 132680), (1712, 114080), (1840, 106144), (1984, 98440), (2140, 91264), (2461, 79360), (2480, 78752), (2560, 76291), (2852, 68480), (2944, 66340), (3317, 58880), (3424, 57040), (3565, 54784), (3680, 53072), (3968, 49220), (4280, 45632), (4922, 39680), (4960, 39376), (5704, 34240), (5888, 33170), (6634, 29440), (6848, 28520), (7130, 27392), (7360, 26536), (7936, 24610), (8560, 22816), (9844, 19840), (9920, 19688), (11408, 17120), (11776, 16585), (12305, 15872), (13268, 14720), (13696, 14260)]