2098778880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4517}}^1$

素因数の和:4563

約数の個数: 216

約数和(自身を含む): 7369364016

約数和(自身を除く): 5270585136

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, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 256, 264, 320, 330, 352, 363, 384, 440, 480, 484, 528, 605, 640, 660, 704, 726, 768, 880, 960, 968, 1056, 1210, 1280, 1320, 1408, 1452, 1760, 1815, 1920, 1936, 2112, 2420, 2640, 2816, 2904, 3520, 3630, 3840, 3872, 4224, 4517, 4840, 5280, 5808, 7040, 7260, 7744, 8448, 9034, 9680, 10560, 11616, 13551, 14080, 14520, 15488, 18068, 19360, 21120, 22585, 23232, 27102, 29040, 30976, 36136, 38720, 42240, 45170, 46464, 49687, 54204, 58080, 67755, 72272, 77440, 90340, 92928, 99374, 108408, 116160, 135510, 144544, 149061, 154880, 180680, 198748, 216816, 232320, 248435, 271020, 289088, 298122, 361360, 397496, 433632, 464640, 496870, 542040, 546557, 578176, 596244, 722720, 745305, 794992, 867264, 993740, 1084080, 1093114, 1156352, 1192488, 1445440, 1490610, 1589984, 1639671, 1734528, 1987480, 2168160, 2186228, 2384976, 2732785, 2890880, 2981220, 3179968, 3279342, 3469056, 3974960, 4336320, 4372456, 4769952, 5465570, 5781760, 5962440, 6359936, 6558684, 7949920, 8198355, 8672640, 8744912, 9539904, 10931140, 11924880, 12719872, 13117368, 15899840, 16396710, 17345280, 17489824, 19079808, 21862280, 23849760, 26234736, 31799680, 32793420, 34979648, 38159616, 43724560, 47699520, 52469472, 63599360, 65586840, 69959296, 87449120, 95399040, 104938944, 131173680, 139918592, 174898240, 190798080, 209877888, 262347360, 349796480, 419755776, 524694720, 699592960, 1049389440, 2098778880]

約数ペア:

[(1, 2098778880), (2, 1049389440), (3, 699592960), (4, 524694720), (5, 419755776), (6, 349796480), (8, 262347360), (10, 209877888), (11, 190798080), (12, 174898240), (15, 139918592), (16, 131173680), (20, 104938944), (22, 95399040), (24, 87449120), (30, 69959296), (32, 65586840), (33, 63599360), (40, 52469472), (44, 47699520), (48, 43724560), (55, 38159616), (60, 34979648), (64, 32793420), (66, 31799680), (80, 26234736), (88, 23849760), (96, 21862280), (110, 19079808), (120, 17489824), (121, 17345280), (128, 16396710), (132, 15899840), (160, 13117368), (165, 12719872), (176, 11924880), (192, 10931140), (220, 9539904), (240, 8744912), (242, 8672640), (256, 8198355), (264, 7949920), (320, 6558684), (330, 6359936), (352, 5962440), (363, 5781760), (384, 5465570), (440, 4769952), (480, 4372456), (484, 4336320), (528, 3974960), (605, 3469056), (640, 3279342), (660, 3179968), (704, 2981220), (726, 2890880), (768, 2732785), (880, 2384976), (960, 2186228), (968, 2168160), (1056, 1987480), (1210, 1734528), (1280, 1639671), (1320, 1589984), (1408, 1490610), (1452, 1445440), (1760, 1192488), (1815, 1156352), (1920, 1093114), (1936, 1084080), (2112, 993740), (2420, 867264), (2640, 794992), (2816, 745305), (2904, 722720), (3520, 596244), (3630, 578176), (3840, 546557), (3872, 542040), (4224, 496870), (4517, 464640), (4840, 433632), (5280, 397496), (5808, 361360), (7040, 298122), (7260, 289088), (7744, 271020), (8448, 248435), (9034, 232320), (9680, 216816), (10560, 198748), (11616, 180680), (13551, 154880), (14080, 149061), (14520, 144544), (15488, 135510), (18068, 116160), (19360, 108408), (21120, 99374), (22585, 92928), (23232, 90340), (27102, 77440), (29040, 72272), (30976, 67755), (36136, 58080), (38720, 54204), (42240, 49687), (45170, 46464)]