1979530080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4517}}^1$

素因数の和:4629

約数の個数: 192

約数和(自身を含む): 6885865728

約数和(自身を除く): 4906335648

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, 66, 80, 83, 88, 96, 110, 120, 132, 160, 165, 166, 176, 220, 240, 249, 264, 330, 332, 352, 415, 440, 480, 498, 528, 660, 664, 830, 880, 913, 996, 1056, 1245, 1320, 1328, 1660, 1760, 1826, 1992, 2490, 2640, 2656, 2739, 3320, 3652, 3984, 4517, 4565, 4980, 5280, 5478, 6640, 7304, 7968, 9034, 9130, 9960, 10956, 13280, 13551, 13695, 14608, 18068, 18260, 19920, 21912, 22585, 27102, 27390, 29216, 36136, 36520, 39840, 43824, 45170, 49687, 54204, 54780, 67755, 72272, 73040, 87648, 90340, 99374, 108408, 109560, 135510, 144544, 146080, 149061, 180680, 198748, 216816, 219120, 248435, 271020, 298122, 361360, 374911, 397496, 433632, 438240, 496870, 542040, 596244, 722720, 745305, 749822, 794992, 993740, 1084080, 1124733, 1192488, 1490610, 1499644, 1589984, 1874555, 1987480, 2168160, 2249466, 2384976, 2981220, 2999288, 3749110, 3974960, 4124021, 4498932, 4769952, 5623665, 5962440, 5998576, 7498220, 7949920, 8248042, 8997864, 11247330, 11924880, 11997152, 12372063, 14996440, 16496084, 17995728, 20620105, 22494660, 23849760, 24744126, 29992880, 32992168, 35991456, 41240210, 44989320, 49488252, 59985760, 61860315, 65984336, 82480420, 89978640, 98976504, 123720630, 131968672, 164960840, 179957280, 197953008, 247441260, 329921680, 395906016, 494882520, 659843360, 989765040, 1979530080]

約数ペア:

[(1, 1979530080), (2, 989765040), (3, 659843360), (4, 494882520), (5, 395906016), (6, 329921680), (8, 247441260), (10, 197953008), (11, 179957280), (12, 164960840), (15, 131968672), (16, 123720630), (20, 98976504), (22, 89978640), (24, 82480420), (30, 65984336), (32, 61860315), (33, 59985760), (40, 49488252), (44, 44989320), (48, 41240210), (55, 35991456), (60, 32992168), (66, 29992880), (80, 24744126), (83, 23849760), (88, 22494660), (96, 20620105), (110, 17995728), (120, 16496084), (132, 14996440), (160, 12372063), (165, 11997152), (166, 11924880), (176, 11247330), (220, 8997864), (240, 8248042), (249, 7949920), (264, 7498220), (330, 5998576), (332, 5962440), (352, 5623665), (415, 4769952), (440, 4498932), (480, 4124021), (498, 3974960), (528, 3749110), (660, 2999288), (664, 2981220), (830, 2384976), (880, 2249466), (913, 2168160), (996, 1987480), (1056, 1874555), (1245, 1589984), (1320, 1499644), (1328, 1490610), (1660, 1192488), (1760, 1124733), (1826, 1084080), (1992, 993740), (2490, 794992), (2640, 749822), (2656, 745305), (2739, 722720), (3320, 596244), (3652, 542040), (3984, 496870), (4517, 438240), (4565, 433632), (4980, 397496), (5280, 374911), (5478, 361360), (6640, 298122), (7304, 271020), (7968, 248435), (9034, 219120), (9130, 216816), (9960, 198748), (10956, 180680), (13280, 149061), (13551, 146080), (13695, 144544), (14608, 135510), (18068, 109560), (18260, 108408), (19920, 99374), (21912, 90340), (22585, 87648), (27102, 73040), (27390, 72272), (29216, 67755), (36136, 54780), (36520, 54204), (39840, 49687), (43824, 45170)]