2831777280

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{773}}^1$

素因数の和:858

約数の個数: 320

約数和(自身を含む): 10261753920

約数和(自身を除く): 7429976640

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, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 180, 192, 212, 216, 240, 256, 265, 270, 288, 318, 320, 360, 384, 424, 432, 477, 480, 512, 530, 540, 576, 636, 640, 720, 768, 773, 795, 848, 864, 954, 960, 1060, 1080, 1152, 1272, 1280, 1431, 1440, 1536, 1546, 1590, 1696, 1728, 1908, 1920, 2120, 2160, 2304, 2319, 2385, 2544, 2560, 2862, 2880, 3092, 3180, 3392, 3456, 3816, 3840, 3865, 4240, 4320, 4608, 4638, 4770, 5088, 5724, 5760, 6184, 6360, 6784, 6912, 6957, 7155, 7632, 7680, 7730, 8480, 8640, 9276, 9540, 10176, 11448, 11520, 11595, 12368, 12720, 13568, 13824, 13914, 14310, 15264, 15460, 16960, 17280, 18552, 19080, 20352, 20871, 22896, 23040, 23190, 24736, 25440, 27136, 27828, 28620, 30528, 30920, 33920, 34560, 34785, 37104, 38160, 40704, 40969, 41742, 45792, 46380, 49472, 50880, 55656, 57240, 61056, 61840, 67840, 69120, 69570, 74208, 76320, 81408, 81938, 83484, 91584, 92760, 98944, 101760, 104355, 111312, 114480, 122112, 122907, 123680, 135680, 139140, 148416, 152640, 163876, 166968, 183168, 185520, 197888, 203520, 204845, 208710, 222624, 228960, 244224, 245814, 247360, 278280, 296832, 305280, 327752, 333936, 366336, 368721, 371040, 395776, 407040, 409690, 417420, 445248, 457920, 491628, 494720, 556560, 593664, 610560, 614535, 655504, 667872, 732672, 737442, 742080, 819380, 834840, 890496, 915840, 983256, 989440, 1106163, 1113120, 1187328, 1221120, 1229070, 1311008, 1335744, 1474884, 1484160, 1638760, 1669680, 1780992, 1831680, 1843605, 1966512, 1978880, 2212326, 2226240, 2458140, 2622016, 2671488, 2949768, 2968320, 3277520, 3339360, 3561984, 3663360, 3687210, 3933024, 4424652, 4452480, 4916280, 5244032, 5342976, 5530815, 5899536, 5936640, 6555040, 6678720, 7374420, 7866048, 8849304, 8904960, 9832560, 10488064, 10685952, 11061630, 11799072, 13110080, 13357440, 14748840, 15732096, 17698608, 17809920, 19665120, 20976128, 22123260, 23598144, 26220160, 26714880, 29497680, 31464192, 35397216, 39330240, 44246520, 47196288, 52440320, 53429760, 58995360, 62928384, 70794432, 78660480, 88493040, 94392576, 104880640, 117990720, 141588864, 157320960, 176986080, 188785152, 235981440, 283177728, 314641920, 353972160, 471962880, 566355456, 707944320, 943925760, 1415888640, 2831777280]

約数ペア:

[(1, 2831777280), (2, 1415888640), (3, 943925760), (4, 707944320), (5, 566355456), (6, 471962880), (8, 353972160), (9, 314641920), (10, 283177728), (12, 235981440), (15, 188785152), (16, 176986080), (18, 157320960), (20, 141588864), (24, 117990720), (27, 104880640), (30, 94392576), (32, 88493040), (36, 78660480), (40, 70794432), (45, 62928384), (48, 58995360), (53, 53429760), (54, 52440320), (60, 47196288), (64, 44246520), (72, 39330240), (80, 35397216), (90, 31464192), (96, 29497680), (106, 26714880), (108, 26220160), (120, 23598144), (128, 22123260), (135, 20976128), (144, 19665120), (159, 17809920), (160, 17698608), (180, 15732096), (192, 14748840), (212, 13357440), (216, 13110080), (240, 11799072), (256, 11061630), (265, 10685952), (270, 10488064), (288, 9832560), (318, 8904960), (320, 8849304), (360, 7866048), (384, 7374420), (424, 6678720), (432, 6555040), (477, 5936640), (480, 5899536), (512, 5530815), (530, 5342976), (540, 5244032), (576, 4916280), (636, 4452480), (640, 4424652), (720, 3933024), (768, 3687210), (773, 3663360), (795, 3561984), (848, 3339360), (864, 3277520), (954, 2968320), (960, 2949768), (1060, 2671488), (1080, 2622016), (1152, 2458140), (1272, 2226240), (1280, 2212326), (1431, 1978880), (1440, 1966512), (1536, 1843605), (1546, 1831680), (1590, 1780992), (1696, 1669680), (1728, 1638760), (1908, 1484160), (1920, 1474884), (2120, 1335744), (2160, 1311008), (2304, 1229070), (2319, 1221120), (2385, 1187328), (2544, 1113120), (2560, 1106163), (2862, 989440), (2880, 983256), (3092, 915840), (3180, 890496), (3392, 834840), (3456, 819380), (3816, 742080), (3840, 737442), (3865, 732672), (4240, 667872), (4320, 655504), (4608, 614535), (4638, 610560), (4770, 593664), (5088, 556560), (5724, 494720), (5760, 491628), (6184, 457920), (6360, 445248), (6784, 417420), (6912, 409690), (6957, 407040), (7155, 395776), (7632, 371040), (7680, 368721), (7730, 366336), (8480, 333936), (8640, 327752), (9276, 305280), (9540, 296832), (10176, 278280), (11448, 247360), (11520, 245814), (11595, 244224), (12368, 228960), (12720, 222624), (13568, 208710), (13824, 204845), (13914, 203520), (14310, 197888), (15264, 185520), (15460, 183168), (16960, 166968), (17280, 163876), (18552, 152640), (19080, 148416), (20352, 139140), (20871, 135680), (22896, 123680), (23040, 122907), (23190, 122112), (24736, 114480), (25440, 111312), (27136, 104355), (27828, 101760), (28620, 98944), (30528, 92760), (30920, 91584), (33920, 83484), (34560, 81938), (34785, 81408), (37104, 76320), (38160, 74208), (40704, 69570), (40969, 69120), (41742, 67840), (45792, 61840), (46380, 61056), (49472, 57240), (50880, 55656)]