8178274080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{89}}^2\times {\mathrm{239}}^1$

素因数の和:441

約数の個数: 288

約数和(自身を含む): 29070316800

約数和(自身を除く): 20892042720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 89, 90, 96, 108, 120, 135, 144, 160, 178, 180, 216, 239, 240, 267, 270, 288, 356, 360, 432, 445, 478, 480, 534, 540, 712, 717, 720, 801, 864, 890, 956, 1068, 1080, 1195, 1335, 1424, 1434, 1440, 1602, 1780, 1912, 2136, 2151, 2160, 2390, 2403, 2670, 2848, 2868, 3204, 3560, 3585, 3824, 4005, 4272, 4302, 4320, 4780, 4806, 5340, 5736, 6408, 6453, 7120, 7170, 7648, 7921, 8010, 8544, 8604, 9560, 9612, 10680, 10755, 11472, 12015, 12816, 12906, 14240, 14340, 15842, 16020, 17208, 19120, 19224, 21271, 21360, 21510, 22944, 23763, 24030, 25632, 25812, 28680, 31684, 32040, 32265, 34416, 38240, 38448, 39605, 42542, 42720, 43020, 47526, 48060, 51624, 57360, 63368, 63813, 64080, 64530, 68832, 71289, 76896, 79210, 85084, 86040, 95052, 96120, 103248, 106355, 114720, 118815, 126736, 127626, 128160, 129060, 142578, 158420, 170168, 172080, 190104, 191439, 192240, 206496, 212710, 213867, 237630, 253472, 255252, 258120, 285156, 316840, 319065, 340336, 344160, 356445, 380208, 382878, 384480, 425420, 427734, 475260, 510504, 516240, 570312, 574317, 633680, 638130, 680672, 712890, 760416, 765756, 850840, 855468, 950520, 957195, 1021008, 1032480, 1069335, 1140624, 1148634, 1267360, 1276260, 1425780, 1531512, 1701680, 1710936, 1893119, 1901040, 1914390, 2042016, 2138670, 2281248, 2297268, 2552520, 2851560, 2871585, 3063024, 3403360, 3421872, 3786238, 3802080, 3828780, 4277340, 4594536, 5105040, 5679357, 5703120, 5743170, 6126048, 6843744, 7572476, 7657560, 8554680, 9189072, 9465595, 10210080, 11358714, 11406240, 11486340, 15144952, 15315120, 17038071, 17109360, 18378144, 18931190, 22717428, 22972680, 28396785, 30289904, 30630240, 34076142, 34218720, 37862380, 45434856, 45945360, 51114213, 56793570, 60579808, 68152284, 75724760, 85190355, 90869712, 91890720, 102228426, 113587140, 136304568, 151449520, 170380710, 181739424, 204456852, 227174280, 255571065, 272609136, 302899040, 340761420, 408913704, 454348560, 511142130, 545218272, 681522840, 817827408, 908697120, 1022284260, 1363045680, 1635654816, 2044568520, 2726091360, 4089137040, 8178274080]

約数ペア:

[(1, 8178274080), (2, 4089137040), (3, 2726091360), (4, 2044568520), (5, 1635654816), (6, 1363045680), (8, 1022284260), (9, 908697120), (10, 817827408), (12, 681522840), (15, 545218272), (16, 511142130), (18, 454348560), (20, 408913704), (24, 340761420), (27, 302899040), (30, 272609136), (32, 255571065), (36, 227174280), (40, 204456852), (45, 181739424), (48, 170380710), (54, 151449520), (60, 136304568), (72, 113587140), (80, 102228426), (89, 91890720), (90, 90869712), (96, 85190355), (108, 75724760), (120, 68152284), (135, 60579808), (144, 56793570), (160, 51114213), (178, 45945360), (180, 45434856), (216, 37862380), (239, 34218720), (240, 34076142), (267, 30630240), (270, 30289904), (288, 28396785), (356, 22972680), (360, 22717428), (432, 18931190), (445, 18378144), (478, 17109360), (480, 17038071), (534, 15315120), (540, 15144952), (712, 11486340), (717, 11406240), (720, 11358714), (801, 10210080), (864, 9465595), (890, 9189072), (956, 8554680), (1068, 7657560), (1080, 7572476), (1195, 6843744), (1335, 6126048), (1424, 5743170), (1434, 5703120), (1440, 5679357), (1602, 5105040), (1780, 4594536), (1912, 4277340), (2136, 3828780), (2151, 3802080), (2160, 3786238), (2390, 3421872), (2403, 3403360), (2670, 3063024), (2848, 2871585), (2868, 2851560), (3204, 2552520), (3560, 2297268), (3585, 2281248), (3824, 2138670), (4005, 2042016), (4272, 1914390), (4302, 1901040), (4320, 1893119), (4780, 1710936), (4806, 1701680), (5340, 1531512), (5736, 1425780), (6408, 1276260), (6453, 1267360), (7120, 1148634), (7170, 1140624), (7648, 1069335), (7921, 1032480), (8010, 1021008), (8544, 957195), (8604, 950520), (9560, 855468), (9612, 850840), (10680, 765756), (10755, 760416), (11472, 712890), (12015, 680672), (12816, 638130), (12906, 633680), (14240, 574317), (14340, 570312), (15842, 516240), (16020, 510504), (17208, 475260), (19120, 427734), (19224, 425420), (21271, 384480), (21360, 382878), (21510, 380208), (22944, 356445), (23763, 344160), (24030, 340336), (25632, 319065), (25812, 316840), (28680, 285156), (31684, 258120), (32040, 255252), (32265, 253472), (34416, 237630), (38240, 213867), (38448, 212710), (39605, 206496), (42542, 192240), (42720, 191439), (43020, 190104), (47526, 172080), (48060, 170168), (51624, 158420), (57360, 142578), (63368, 129060), (63813, 128160), (64080, 127626), (64530, 126736), (68832, 118815), (71289, 114720), (76896, 106355), (79210, 103248), (85084, 96120), (86040, 95052)]