1359631680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:877

約数の個数: 224

約数和(自身を含む): 4740249600

約数和(自身を除く): 3380617920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 199, 220, 240, 264, 320, 330, 352, 398, 440, 480, 528, 597, 647, 660, 704, 796, 880, 960, 995, 1056, 1194, 1294, 1320, 1592, 1760, 1941, 1990, 2112, 2189, 2388, 2588, 2640, 2985, 3184, 3235, 3520, 3882, 3980, 4378, 4776, 5176, 5280, 5970, 6368, 6470, 6567, 7117, 7764, 7960, 8756, 9552, 9705, 10352, 10560, 10945, 11940, 12736, 12940, 13134, 14234, 15528, 15920, 17512, 19104, 19410, 20704, 21351, 21890, 23880, 25880, 26268, 28468, 31056, 31840, 32835, 35024, 35585, 38208, 38820, 41408, 42702, 43780, 47760, 51760, 52536, 56936, 62112, 63680, 65670, 70048, 71170, 77640, 85404, 87560, 95520, 103520, 105072, 106755, 113872, 124224, 128753, 131340, 140096, 142340, 155280, 170808, 175120, 191040, 207040, 210144, 213510, 227744, 257506, 262680, 284680, 310560, 341616, 350240, 386259, 420288, 427020, 455488, 515012, 525360, 569360, 621120, 643765, 683232, 700480, 772518, 854040, 1030024, 1050720, 1138720, 1287530, 1366464, 1416283, 1545036, 1708080, 1931295, 2060048, 2101440, 2277440, 2575060, 2832566, 3090072, 3416160, 3862590, 4120096, 4248849, 5150120, 5665132, 6180144, 6832320, 7081415, 7725180, 8240192, 8497698, 10300240, 11330264, 12360288, 14162830, 15450360, 16995396, 20600480, 21244245, 22660528, 24720576, 28325660, 30900720, 33990792, 41200960, 42488490, 45321056, 56651320, 61801440, 67981584, 84976980, 90642112, 113302640, 123602880, 135963168, 169953960, 226605280, 271926336, 339907920, 453210560, 679815840, 1359631680]

約数ペア:

[(1, 1359631680), (2, 679815840), (3, 453210560), (4, 339907920), (5, 271926336), (6, 226605280), (8, 169953960), (10, 135963168), (11, 123602880), (12, 113302640), (15, 90642112), (16, 84976980), (20, 67981584), (22, 61801440), (24, 56651320), (30, 45321056), (32, 42488490), (33, 41200960), (40, 33990792), (44, 30900720), (48, 28325660), (55, 24720576), (60, 22660528), (64, 21244245), (66, 20600480), (80, 16995396), (88, 15450360), (96, 14162830), (110, 12360288), (120, 11330264), (132, 10300240), (160, 8497698), (165, 8240192), (176, 7725180), (192, 7081415), (199, 6832320), (220, 6180144), (240, 5665132), (264, 5150120), (320, 4248849), (330, 4120096), (352, 3862590), (398, 3416160), (440, 3090072), (480, 2832566), (528, 2575060), (597, 2277440), (647, 2101440), (660, 2060048), (704, 1931295), (796, 1708080), (880, 1545036), (960, 1416283), (995, 1366464), (1056, 1287530), (1194, 1138720), (1294, 1050720), (1320, 1030024), (1592, 854040), (1760, 772518), (1941, 700480), (1990, 683232), (2112, 643765), (2189, 621120), (2388, 569360), (2588, 525360), (2640, 515012), (2985, 455488), (3184, 427020), (3235, 420288), (3520, 386259), (3882, 350240), (3980, 341616), (4378, 310560), (4776, 284680), (5176, 262680), (5280, 257506), (5970, 227744), (6368, 213510), (6470, 210144), (6567, 207040), (7117, 191040), (7764, 175120), (7960, 170808), (8756, 155280), (9552, 142340), (9705, 140096), (10352, 131340), (10560, 128753), (10945, 124224), (11940, 113872), (12736, 106755), (12940, 105072), (13134, 103520), (14234, 95520), (15528, 87560), (15920, 85404), (17512, 77640), (19104, 71170), (19410, 70048), (20704, 65670), (21351, 63680), (21890, 62112), (23880, 56936), (25880, 52536), (26268, 51760), (28468, 47760), (31056, 43780), (31840, 42702), (32835, 41408), (35024, 38820), (35585, 38208)]