1937991960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1383

約数の個数: 256

約数和(自身を含む): 6856704000

約数和(自身を除く): 4918712040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 61, 69, 72, 90, 92, 108, 115, 120, 122, 135, 138, 180, 183, 184, 207, 216, 230, 244, 270, 276, 305, 345, 360, 366, 414, 460, 488, 540, 549, 552, 610, 621, 690, 732, 828, 915, 920, 1035, 1080, 1098, 1220, 1242, 1279, 1380, 1403, 1464, 1647, 1656, 1830, 2070, 2196, 2440, 2484, 2558, 2745, 2760, 2806, 3105, 3294, 3660, 3837, 4140, 4209, 4392, 4968, 5116, 5490, 5612, 6210, 6395, 6588, 7015, 7320, 7674, 8235, 8280, 8418, 10232, 10980, 11224, 11511, 12420, 12627, 12790, 13176, 14030, 15348, 16470, 16836, 19185, 21045, 21960, 23022, 24840, 25254, 25580, 28060, 29417, 30696, 32940, 33672, 34533, 37881, 38370, 42090, 46044, 50508, 51160, 56120, 57555, 58834, 63135, 65880, 69066, 75762, 76740, 78019, 84180, 88251, 92088, 101016, 115110, 117668, 126270, 138132, 147085, 151524, 153480, 156038, 168360, 172665, 176502, 189405, 230220, 234057, 235336, 252540, 264753, 276264, 294170, 303048, 312076, 345330, 353004, 378810, 390095, 441255, 460440, 468114, 505080, 529506, 588340, 624152, 690660, 702171, 706008, 757620, 780190, 794259, 882510, 936228, 1059012, 1170285, 1176680, 1323765, 1381320, 1404342, 1515240, 1560380, 1588518, 1765020, 1794437, 1872456, 2106513, 2118024, 2340570, 2647530, 2808684, 3120760, 3177036, 3510855, 3530040, 3588874, 3971295, 4213026, 4681140, 5295060, 5383311, 5617368, 6354072, 7021710, 7177748, 7942590, 8426052, 8972185, 9362280, 10532565, 10590120, 10766622, 14043420, 14355496, 15885180, 16149933, 16852104, 17944370, 21065130, 21533244, 26916555, 28086840, 31770360, 32299866, 35888740, 42130260, 43066488, 48449799, 53833110, 64599732, 71777480, 80749665, 84260520, 96899598, 107666220, 129199464, 161499330, 193799196, 215332440, 242248995, 322998660, 387598392, 484497990, 645997320, 968995980, 1937991960]

約数ペア:

[(1, 1937991960), (2, 968995980), (3, 645997320), (4, 484497990), (5, 387598392), (6, 322998660), (8, 242248995), (9, 215332440), (10, 193799196), (12, 161499330), (15, 129199464), (18, 107666220), (20, 96899598), (23, 84260520), (24, 80749665), (27, 71777480), (30, 64599732), (36, 53833110), (40, 48449799), (45, 43066488), (46, 42130260), (54, 35888740), (60, 32299866), (61, 31770360), (69, 28086840), (72, 26916555), (90, 21533244), (92, 21065130), (108, 17944370), (115, 16852104), (120, 16149933), (122, 15885180), (135, 14355496), (138, 14043420), (180, 10766622), (183, 10590120), (184, 10532565), (207, 9362280), (216, 8972185), (230, 8426052), (244, 7942590), (270, 7177748), (276, 7021710), (305, 6354072), (345, 5617368), (360, 5383311), (366, 5295060), (414, 4681140), (460, 4213026), (488, 3971295), (540, 3588874), (549, 3530040), (552, 3510855), (610, 3177036), (621, 3120760), (690, 2808684), (732, 2647530), (828, 2340570), (915, 2118024), (920, 2106513), (1035, 1872456), (1080, 1794437), (1098, 1765020), (1220, 1588518), (1242, 1560380), (1279, 1515240), (1380, 1404342), (1403, 1381320), (1464, 1323765), (1647, 1176680), (1656, 1170285), (1830, 1059012), (2070, 936228), (2196, 882510), (2440, 794259), (2484, 780190), (2558, 757620), (2745, 706008), (2760, 702171), (2806, 690660), (3105, 624152), (3294, 588340), (3660, 529506), (3837, 505080), (4140, 468114), (4209, 460440), (4392, 441255), (4968, 390095), (5116, 378810), (5490, 353004), (5612, 345330), (6210, 312076), (6395, 303048), (6588, 294170), (7015, 276264), (7320, 264753), (7674, 252540), (8235, 235336), (8280, 234057), (8418, 230220), (10232, 189405), (10980, 176502), (11224, 172665), (11511, 168360), (12420, 156038), (12627, 153480), (12790, 151524), (13176, 147085), (14030, 138132), (15348, 126270), (16470, 117668), (16836, 115110), (19185, 101016), (21045, 92088), (21960, 88251), (23022, 84180), (24840, 78019), (25254, 76740), (25580, 75762), (28060, 69066), (29417, 65880), (30696, 63135), (32940, 58834), (33672, 57555), (34533, 56120), (37881, 51160), (38370, 50508), (42090, 46044)]