8124171120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7963}}^1$

素因数の和:8104

約数の個数: 240

約数和(自身を含む): 29655706080

約数和(自身を除く): 21531534960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 109, 117, 120, 130, 144, 156, 180, 195, 208, 218, 234, 240, 260, 312, 327, 360, 390, 436, 468, 520, 545, 585, 624, 654, 720, 780, 872, 936, 981, 1040, 1090, 1170, 1308, 1417, 1560, 1635, 1744, 1872, 1962, 2180, 2340, 2616, 2834, 3120, 3270, 3924, 4251, 4360, 4680, 4905, 5232, 5668, 6540, 7085, 7848, 7963, 8502, 8720, 9360, 9810, 11336, 12753, 13080, 14170, 15696, 15926, 17004, 19620, 21255, 22672, 23889, 25506, 26160, 28340, 31852, 34008, 39240, 39815, 42510, 47778, 51012, 56680, 63704, 63765, 68016, 71667, 78480, 79630, 85020, 95556, 102024, 103519, 113360, 119445, 127408, 127530, 143334, 159260, 170040, 191112, 204048, 207038, 238890, 255060, 286668, 310557, 318520, 340080, 358335, 382224, 414076, 477780, 510120, 517595, 573336, 621114, 637040, 716670, 828152, 867967, 931671, 955560, 1020240, 1035190, 1146672, 1242228, 1433340, 1552785, 1656304, 1735934, 1863342, 1911120, 2070380, 2484456, 2603901, 2866680, 3105570, 3471868, 3726684, 4140760, 4339835, 4658355, 4968912, 5207802, 5733360, 6211140, 6943736, 7453368, 7811703, 8281520, 8679670, 9316710, 10415604, 11283571, 12422280, 13019505, 13887472, 14906736, 15623406, 17359340, 18633420, 20831208, 22567142, 24844560, 26039010, 31246812, 33850713, 34718680, 37266840, 39058515, 41662416, 45134284, 52078020, 56417855, 62493624, 67701426, 69437360, 74533680, 78117030, 90268568, 101552139, 104156040, 112835710, 124987248, 135402852, 156234060, 169253565, 180537136, 203104278, 208312080, 225671420, 270805704, 312468120, 338507130, 406208556, 451342840, 507760695, 541611408, 624936240, 677014260, 812417112, 902685680, 1015521390, 1354028520, 1624834224, 2031042780, 2708057040, 4062085560, 8124171120]

約数ペア:

[(1, 8124171120), (2, 4062085560), (3, 2708057040), (4, 2031042780), (5, 1624834224), (6, 1354028520), (8, 1015521390), (9, 902685680), (10, 812417112), (12, 677014260), (13, 624936240), (15, 541611408), (16, 507760695), (18, 451342840), (20, 406208556), (24, 338507130), (26, 312468120), (30, 270805704), (36, 225671420), (39, 208312080), (40, 203104278), (45, 180537136), (48, 169253565), (52, 156234060), (60, 135402852), (65, 124987248), (72, 112835710), (78, 104156040), (80, 101552139), (90, 90268568), (104, 78117030), (109, 74533680), (117, 69437360), (120, 67701426), (130, 62493624), (144, 56417855), (156, 52078020), (180, 45134284), (195, 41662416), (208, 39058515), (218, 37266840), (234, 34718680), (240, 33850713), (260, 31246812), (312, 26039010), (327, 24844560), (360, 22567142), (390, 20831208), (436, 18633420), (468, 17359340), (520, 15623406), (545, 14906736), (585, 13887472), (624, 13019505), (654, 12422280), (720, 11283571), (780, 10415604), (872, 9316710), (936, 8679670), (981, 8281520), (1040, 7811703), (1090, 7453368), (1170, 6943736), (1308, 6211140), (1417, 5733360), (1560, 5207802), (1635, 4968912), (1744, 4658355), (1872, 4339835), (1962, 4140760), (2180, 3726684), (2340, 3471868), (2616, 3105570), (2834, 2866680), (3120, 2603901), (3270, 2484456), (3924, 2070380), (4251, 1911120), (4360, 1863342), (4680, 1735934), (4905, 1656304), (5232, 1552785), (5668, 1433340), (6540, 1242228), (7085, 1146672), (7848, 1035190), (7963, 1020240), (8502, 955560), (8720, 931671), (9360, 867967), (9810, 828152), (11336, 716670), (12753, 637040), (13080, 621114), (14170, 573336), (15696, 517595), (15926, 510120), (17004, 477780), (19620, 414076), (21255, 382224), (22672, 358335), (23889, 340080), (25506, 318520), (26160, 310557), (28340, 286668), (31852, 255060), (34008, 238890), (39240, 207038), (39815, 204048), (42510, 191112), (47778, 170040), (51012, 159260), (56680, 143334), (63704, 127530), (63765, 127408), (68016, 119445), (71667, 113360), (78480, 103519), (79630, 102024), (85020, 95556)]