199116960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3119}}^1$

素因数の和:3163

約数の個数: 192

約数和(自身を含む): 754790400

約数和(自身を除く): 555673440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3119, 3192, 3360, 3990, 4256, 4560, 5320, 6238, 6384, 7980, 9120, 9357, 10640, 12476, 12768, 15595, 15960, 18714, 21280, 21833, 24952, 31190, 31920, 37428, 43666, 46785, 49904, 59261, 62380, 63840, 65499, 74856, 87332, 93570, 99808, 109165, 118522, 124760, 130998, 149712, 174664, 177783, 187140, 218330, 237044, 249520, 261996, 296305, 299424, 327495, 349328, 355566, 374280, 414827, 436660, 474088, 499040, 523992, 592610, 654990, 698656, 711132, 748560, 829654, 873320, 888915, 948176, 1047984, 1185220, 1244481, 1309980, 1422264, 1497120, 1659308, 1746640, 1777830, 1896352, 2074135, 2095968, 2370440, 2488962, 2619960, 2844528, 3318616, 3493280, 3555660, 4148270, 4740880, 4977924, 5239920, 5689056, 6222405, 6637232, 7111320, 8296540, 9481760, 9955848, 10479840, 12444810, 13274464, 14222640, 16593080, 19911696, 24889620, 28445280, 33186160, 39823392, 49779240, 66372320, 99558480, 199116960]

約数ペア:

[(1, 199116960), (2, 99558480), (3, 66372320), (4, 49779240), (5, 39823392), (6, 33186160), (7, 28445280), (8, 24889620), (10, 19911696), (12, 16593080), (14, 14222640), (15, 13274464), (16, 12444810), (19, 10479840), (20, 9955848), (21, 9481760), (24, 8296540), (28, 7111320), (30, 6637232), (32, 6222405), (35, 5689056), (38, 5239920), (40, 4977924), (42, 4740880), (48, 4148270), (56, 3555660), (57, 3493280), (60, 3318616), (70, 2844528), (76, 2619960), (80, 2488962), (84, 2370440), (95, 2095968), (96, 2074135), (105, 1896352), (112, 1777830), (114, 1746640), (120, 1659308), (133, 1497120), (140, 1422264), (152, 1309980), (160, 1244481), (168, 1185220), (190, 1047984), (210, 948176), (224, 888915), (228, 873320), (240, 829654), (266, 748560), (280, 711132), (285, 698656), (304, 654990), (336, 592610), (380, 523992), (399, 499040), (420, 474088), (456, 436660), (480, 414827), (532, 374280), (560, 355566), (570, 349328), (608, 327495), (665, 299424), (672, 296305), (760, 261996), (798, 249520), (840, 237044), (912, 218330), (1064, 187140), (1120, 177783), (1140, 174664), (1330, 149712), (1520, 130998), (1596, 124760), (1680, 118522), (1824, 109165), (1995, 99808), (2128, 93570), (2280, 87332), (2660, 74856), (3040, 65499), (3119, 63840), (3192, 62380), (3360, 59261), (3990, 49904), (4256, 46785), (4560, 43666), (5320, 37428), (6238, 31920), (6384, 31190), (7980, 24952), (9120, 21833), (9357, 21280), (10640, 18714), (12476, 15960), (12768, 15595)]