8489117520

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11197}}^1$

素因数の和:11241

約数の個数: 280

約数和(自身を含む): 31871434056

約数和(自身を除く): 23382316536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 729, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1458, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 2916, 3120, 3159, 3240, 3510, 3645, 3888, 4212, 4680, 4860, 5265, 5616, 5832, 6318, 6480, 7020, 7290, 8424, 9360, 9477, 9720, 10530, 11197, 11664, 12636, 14040, 14580, 15795, 16848, 18954, 19440, 21060, 22394, 25272, 28080, 29160, 31590, 33591, 37908, 42120, 44788, 47385, 50544, 55985, 58320, 63180, 67182, 75816, 84240, 89576, 94770, 100773, 111970, 126360, 134364, 145561, 151632, 167955, 179152, 189540, 201546, 223940, 252720, 268728, 291122, 302319, 335910, 379080, 403092, 436683, 447880, 503865, 537456, 582244, 604638, 671820, 727805, 758160, 806184, 873366, 895760, 906957, 1007730, 1164488, 1209276, 1310049, 1343640, 1455610, 1511595, 1612368, 1746732, 1813914, 2015460, 2183415, 2328976, 2418552, 2620098, 2687280, 2720871, 2911220, 3023190, 3493464, 3627828, 3930147, 4030920, 4366830, 4534785, 4837104, 5240196, 5441742, 5822440, 6046380, 6550245, 6986928, 7255656, 7860294, 8061840, 8162613, 8733660, 9069570, 10480392, 10883484, 11644880, 11790441, 12092760, 13100490, 13604355, 14511312, 15720588, 16325226, 17467320, 18139140, 19650735, 20960784, 21766968, 23580882, 24185520, 26200980, 27208710, 31441176, 32650452, 34934640, 35371323, 36278280, 39301470, 40813065, 43533936, 47161764, 52401960, 54417420, 58952205, 62882352, 65300904, 70742646, 72556560, 78602940, 81626130, 94323528, 104803920, 106113969, 108834840, 117904410, 130601808, 141485292, 157205880, 163252260, 176856615, 188647056, 212227938, 217669680, 235808820, 282970584, 314411760, 326504520, 353713230, 424455876, 471617640, 530569845, 565941168, 653009040, 707426460, 848911752, 943235280, 1061139690, 1414852920, 1697823504, 2122279380, 2829705840, 4244558760, 8489117520]

約数ペア:

[(1, 8489117520), (2, 4244558760), (3, 2829705840), (4, 2122279380), (5, 1697823504), (6, 1414852920), (8, 1061139690), (9, 943235280), (10, 848911752), (12, 707426460), (13, 653009040), (15, 565941168), (16, 530569845), (18, 471617640), (20, 424455876), (24, 353713230), (26, 326504520), (27, 314411760), (30, 282970584), (36, 235808820), (39, 217669680), (40, 212227938), (45, 188647056), (48, 176856615), (52, 163252260), (54, 157205880), (60, 141485292), (65, 130601808), (72, 117904410), (78, 108834840), (80, 106113969), (81, 104803920), (90, 94323528), (104, 81626130), (108, 78602940), (117, 72556560), (120, 70742646), (130, 65300904), (135, 62882352), (144, 58952205), (156, 54417420), (162, 52401960), (180, 47161764), (195, 43533936), (208, 40813065), (216, 39301470), (234, 36278280), (240, 35371323), (243, 34934640), (260, 32650452), (270, 31441176), (312, 27208710), (324, 26200980), (351, 24185520), (360, 23580882), (390, 21766968), (405, 20960784), (432, 19650735), (468, 18139140), (486, 17467320), (520, 16325226), (540, 15720588), (585, 14511312), (624, 13604355), (648, 13100490), (702, 12092760), (720, 11790441), (729, 11644880), (780, 10883484), (810, 10480392), (936, 9069570), (972, 8733660), (1040, 8162613), (1053, 8061840), (1080, 7860294), (1170, 7255656), (1215, 6986928), (1296, 6550245), (1404, 6046380), (1458, 5822440), (1560, 5441742), (1620, 5240196), (1755, 4837104), (1872, 4534785), (1944, 4366830), (2106, 4030920), (2160, 3930147), (2340, 3627828), (2430, 3493464), (2808, 3023190), (2916, 2911220), (3120, 2720871), (3159, 2687280), (3240, 2620098), (3510, 2418552), (3645, 2328976), (3888, 2183415), (4212, 2015460), (4680, 1813914), (4860, 1746732), (5265, 1612368), (5616, 1511595), (5832, 1455610), (6318, 1343640), (6480, 1310049), (7020, 1209276), (7290, 1164488), (8424, 1007730), (9360, 906957), (9477, 895760), (9720, 873366), (10530, 806184), (11197, 758160), (11664, 727805), (12636, 671820), (14040, 604638), (14580, 582244), (15795, 537456), (16848, 503865), (18954, 447880), (19440, 436683), (21060, 403092), (22394, 379080), (25272, 335910), (28080, 302319), (29160, 291122), (31590, 268728), (33591, 252720), (37908, 223940), (42120, 201546), (44788, 189540), (47385, 179152), (50544, 167955), (55985, 151632), (58320, 145561), (63180, 134364), (67182, 126360), (75816, 111970), (84240, 100773), (89576, 94770)]