1977090720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:364

約数の個数: 384

約数和(自身を含む): 7190249472

約数和(自身を除く): 5213158752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 47, 48, 55, 60, 62, 66, 80, 88, 93, 94, 96, 110, 120, 124, 132, 141, 155, 160, 165, 176, 186, 188, 220, 235, 240, 248, 257, 264, 282, 310, 330, 341, 352, 372, 376, 440, 465, 470, 480, 496, 514, 517, 528, 564, 620, 660, 682, 705, 744, 752, 771, 880, 930, 940, 992, 1023, 1028, 1034, 1056, 1128, 1240, 1285, 1320, 1364, 1410, 1457, 1488, 1504, 1542, 1551, 1705, 1760, 1860, 1880, 2046, 2056, 2068, 2256, 2480, 2570, 2585, 2640, 2728, 2820, 2827, 2914, 2976, 3084, 3102, 3410, 3720, 3760, 3855, 4092, 4112, 4136, 4371, 4512, 4960, 5115, 5140, 5170, 5280, 5456, 5640, 5654, 5828, 6168, 6204, 6820, 7285, 7440, 7520, 7710, 7755, 7967, 8184, 8224, 8272, 8481, 8742, 10230, 10280, 10340, 10912, 11280, 11308, 11656, 12079, 12336, 12408, 13640, 14135, 14570, 14880, 15420, 15510, 15934, 16027, 16368, 16544, 16962, 17484, 20460, 20560, 20680, 21855, 22560, 22616, 23312, 23901, 24158, 24672, 24816, 27280, 28270, 29140, 30840, 31020, 31868, 32054, 32736, 33924, 34968, 36237, 39835, 40920, 41120, 41360, 42405, 43710, 45232, 46624, 47802, 48081, 48316, 49632, 54560, 56540, 58280, 60395, 61680, 62040, 63736, 64108, 67848, 69936, 72474, 79670, 80135, 81840, 82720, 84810, 87420, 87637, 90464, 95604, 96162, 96632, 113080, 116560, 119505, 120790, 123360, 124080, 127472, 128216, 132869, 135696, 139872, 144948, 159340, 160270, 163680, 169620, 174840, 175274, 181185, 191208, 192324, 193264, 226160, 233120, 239010, 240405, 241580, 248160, 254944, 256432, 262911, 265738, 271392, 289896, 318680, 320540, 339240, 349680, 350548, 362370, 374449, 382416, 384648, 386528, 398607, 438185, 452320, 478020, 480810, 483160, 512864, 525822, 531476, 579792, 637360, 641080, 664345, 678480, 699360, 701096, 724740, 748898, 764832, 769296, 797214, 876370, 956040, 961620, 966320, 1051644, 1062952, 1123347, 1159584, 1274720, 1282160, 1314555, 1328690, 1356960, 1402192, 1449480, 1497796, 1538592, 1594428, 1752740, 1872245, 1912080, 1923240, 1932640, 1993035, 2103288, 2125904, 2246694, 2564320, 2629110, 2657380, 2804384, 2898960, 2995592, 3188856, 3505480, 3744490, 3824160, 3846480, 3986070, 4118939, 4206576, 4251808, 4493388, 5258220, 5314760, 5616735, 5797920, 5991184, 6377712, 7010960, 7488980, 7692960, 7972140, 8237878, 8413152, 8986776, 10516440, 10629520, 11233470, 11982368, 12356817, 12755424, 14021920, 14977960, 15944280, 16475756, 17973552, 20594695, 21032880, 21259040, 22466940, 24713634, 29955920, 31888560, 32951512, 35947104, 41189390, 42065760, 44933880, 49427268, 59911840, 61784085, 63777120, 65903024, 82378780, 89867760, 98854536, 123568170, 131806048, 164757560, 179735520, 197709072, 247136340, 329515120, 395418144, 494272680, 659030240, 988545360, 1977090720]

約数ペア:

[(1, 1977090720), (2, 988545360), (3, 659030240), (4, 494272680), (5, 395418144), (6, 329515120), (8, 247136340), (10, 197709072), (11, 179735520), (12, 164757560), (15, 131806048), (16, 123568170), (20, 98854536), (22, 89867760), (24, 82378780), (30, 65903024), (31, 63777120), (32, 61784085), (33, 59911840), (40, 49427268), (44, 44933880), (47, 42065760), (48, 41189390), (55, 35947104), (60, 32951512), (62, 31888560), (66, 29955920), (80, 24713634), (88, 22466940), (93, 21259040), (94, 21032880), (96, 20594695), (110, 17973552), (120, 16475756), (124, 15944280), (132, 14977960), (141, 14021920), (155, 12755424), (160, 12356817), (165, 11982368), (176, 11233470), (186, 10629520), (188, 10516440), (220, 8986776), (235, 8413152), (240, 8237878), (248, 7972140), (257, 7692960), (264, 7488980), (282, 7010960), (310, 6377712), (330, 5991184), (341, 5797920), (352, 5616735), (372, 5314760), (376, 5258220), (440, 4493388), (465, 4251808), (470, 4206576), (480, 4118939), (496, 3986070), (514, 3846480), (517, 3824160), (528, 3744490), (564, 3505480), (620, 3188856), (660, 2995592), (682, 2898960), (705, 2804384), (744, 2657380), (752, 2629110), (771, 2564320), (880, 2246694), (930, 2125904), (940, 2103288), (992, 1993035), (1023, 1932640), (1028, 1923240), (1034, 1912080), (1056, 1872245), (1128, 1752740), (1240, 1594428), (1285, 1538592), (1320, 1497796), (1364, 1449480), (1410, 1402192), (1457, 1356960), (1488, 1328690), (1504, 1314555), (1542, 1282160), (1551, 1274720), (1705, 1159584), (1760, 1123347), (1860, 1062952), (1880, 1051644), (2046, 966320), (2056, 961620), (2068, 956040), (2256, 876370), (2480, 797214), (2570, 769296), (2585, 764832), (2640, 748898), (2728, 724740), (2820, 701096), (2827, 699360), (2914, 678480), (2976, 664345), (3084, 641080), (3102, 637360), (3410, 579792), (3720, 531476), (3760, 525822), (3855, 512864), (4092, 483160), (4112, 480810), (4136, 478020), (4371, 452320), (4512, 438185), (4960, 398607), (5115, 386528), (5140, 384648), (5170, 382416), (5280, 374449), (5456, 362370), (5640, 350548), (5654, 349680), (5828, 339240), (6168, 320540), (6204, 318680), (6820, 289896), (7285, 271392), (7440, 265738), (7520, 262911), (7710, 256432), (7755, 254944), (7967, 248160), (8184, 241580), (8224, 240405), (8272, 239010), (8481, 233120), (8742, 226160), (10230, 193264), (10280, 192324), (10340, 191208), (10912, 181185), (11280, 175274), (11308, 174840), (11656, 169620), (12079, 163680), (12336, 160270), (12408, 159340), (13640, 144948), (14135, 139872), (14570, 135696), (14880, 132869), (15420, 128216), (15510, 127472), (15934, 124080), (16027, 123360), (16368, 120790), (16544, 119505), (16962, 116560), (17484, 113080), (20460, 96632), (20560, 96162), (20680, 95604), (21855, 90464), (22560, 87637), (22616, 87420), (23312, 84810), (23901, 82720), (24158, 81840), (24672, 80135), (24816, 79670), (27280, 72474), (28270, 69936), (29140, 67848), (30840, 64108), (31020, 63736), (31868, 62040), (32054, 61680), (32736, 60395), (33924, 58280), (34968, 56540), (36237, 54560), (39835, 49632), (40920, 48316), (41120, 48081), (41360, 47802), (42405, 46624), (43710, 45232)]