2115537120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1098

約数の個数: 288

約数和(自身を含む): 7737780960

約数和(自身を除く): 5622243840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 89, 90, 96, 102, 120, 136, 144, 153, 160, 170, 178, 180, 204, 240, 255, 267, 272, 288, 306, 340, 356, 360, 408, 445, 480, 510, 534, 544, 612, 680, 712, 720, 765, 801, 816, 890, 971, 1020, 1068, 1224, 1335, 1360, 1424, 1440, 1513, 1530, 1602, 1632, 1780, 1942, 2040, 2136, 2448, 2670, 2720, 2848, 2913, 3026, 3060, 3204, 3560, 3884, 4005, 4080, 4272, 4539, 4855, 4896, 5340, 5826, 6052, 6120, 6408, 7120, 7565, 7768, 8010, 8160, 8544, 8739, 9078, 9710, 10680, 11652, 12104, 12240, 12816, 13617, 14240, 14565, 15130, 15536, 16020, 16507, 17478, 18156, 19420, 21360, 22695, 23304, 24208, 24480, 25632, 27234, 29130, 30260, 31072, 32040, 33014, 34956, 36312, 38840, 42720, 43695, 45390, 46608, 48416, 49521, 54468, 58260, 60520, 64080, 66028, 68085, 69912, 72624, 77680, 82535, 86419, 87390, 90780, 93216, 99042, 108936, 116520, 121040, 128160, 132056, 136170, 139824, 145248, 148563, 155360, 165070, 172838, 174780, 181560, 198084, 217872, 233040, 242080, 247605, 259257, 264112, 272340, 279648, 297126, 330140, 345676, 349560, 363120, 396168, 432095, 435744, 466080, 495210, 518514, 528224, 544680, 594252, 660280, 691352, 699120, 726240, 742815, 777771, 792336, 864190, 990420, 1037028, 1089360, 1188504, 1296285, 1320560, 1382704, 1398240, 1469123, 1485630, 1555542, 1584672, 1728380, 1980840, 2074056, 2178720, 2377008, 2592570, 2641120, 2765408, 2938246, 2971260, 3111084, 3456760, 3888855, 3961680, 4148112, 4407369, 4754016, 5185140, 5876492, 5942520, 6222168, 6913520, 7345615, 7777710, 7923360, 8296224, 8814738, 10370280, 11752984, 11885040, 12444336, 13222107, 13827040, 14691230, 15555420, 17629476, 20740560, 22036845, 23505968, 23770080, 24888672, 26444214, 29382460, 31110840, 35258952, 41481120, 44073690, 47011936, 52888428, 58764920, 62221680, 66110535, 70517904, 88147380, 105776856, 117529840, 124443360, 132221070, 141035808, 176294760, 211553712, 235059680, 264442140, 352589520, 423107424, 528884280, 705179040, 1057768560, 2115537120]

約数ペア:

[(1, 2115537120), (2, 1057768560), (3, 705179040), (4, 528884280), (5, 423107424), (6, 352589520), (8, 264442140), (9, 235059680), (10, 211553712), (12, 176294760), (15, 141035808), (16, 132221070), (17, 124443360), (18, 117529840), (20, 105776856), (24, 88147380), (30, 70517904), (32, 66110535), (34, 62221680), (36, 58764920), (40, 52888428), (45, 47011936), (48, 44073690), (51, 41481120), (60, 35258952), (68, 31110840), (72, 29382460), (80, 26444214), (85, 24888672), (89, 23770080), (90, 23505968), (96, 22036845), (102, 20740560), (120, 17629476), (136, 15555420), (144, 14691230), (153, 13827040), (160, 13222107), (170, 12444336), (178, 11885040), (180, 11752984), (204, 10370280), (240, 8814738), (255, 8296224), (267, 7923360), (272, 7777710), (288, 7345615), (306, 6913520), (340, 6222168), (356, 5942520), (360, 5876492), (408, 5185140), (445, 4754016), (480, 4407369), (510, 4148112), (534, 3961680), (544, 3888855), (612, 3456760), (680, 3111084), (712, 2971260), (720, 2938246), (765, 2765408), (801, 2641120), (816, 2592570), (890, 2377008), (971, 2178720), (1020, 2074056), (1068, 1980840), (1224, 1728380), (1335, 1584672), (1360, 1555542), (1424, 1485630), (1440, 1469123), (1513, 1398240), (1530, 1382704), (1602, 1320560), (1632, 1296285), (1780, 1188504), (1942, 1089360), (2040, 1037028), (2136, 990420), (2448, 864190), (2670, 792336), (2720, 777771), (2848, 742815), (2913, 726240), (3026, 699120), (3060, 691352), (3204, 660280), (3560, 594252), (3884, 544680), (4005, 528224), (4080, 518514), (4272, 495210), (4539, 466080), (4855, 435744), (4896, 432095), (5340, 396168), (5826, 363120), (6052, 349560), (6120, 345676), (6408, 330140), (7120, 297126), (7565, 279648), (7768, 272340), (8010, 264112), (8160, 259257), (8544, 247605), (8739, 242080), (9078, 233040), (9710, 217872), (10680, 198084), (11652, 181560), (12104, 174780), (12240, 172838), (12816, 165070), (13617, 155360), (14240, 148563), (14565, 145248), (15130, 139824), (15536, 136170), (16020, 132056), (16507, 128160), (17478, 121040), (18156, 116520), (19420, 108936), (21360, 99042), (22695, 93216), (23304, 90780), (24208, 87390), (24480, 86419), (25632, 82535), (27234, 77680), (29130, 72624), (30260, 69912), (31072, 68085), (32040, 66028), (33014, 64080), (34956, 60520), (36312, 58260), (38840, 54468), (42720, 49521), (43695, 48416), (45390, 46608)]