7820247240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2837}}^1$

素因数の和:2917

約数の個数: 384

約数和(自身を含む): 29751321600

約数和(自身を除く): 21931074360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 31, 36, 38, 39, 40, 45, 52, 57, 60, 62, 65, 72, 76, 78, 90, 93, 95, 104, 114, 117, 120, 124, 130, 152, 155, 156, 171, 180, 186, 190, 195, 228, 234, 247, 248, 260, 279, 285, 310, 312, 342, 360, 372, 380, 390, 403, 456, 465, 468, 494, 520, 558, 570, 585, 589, 620, 684, 741, 744, 760, 780, 806, 855, 930, 936, 988, 1116, 1140, 1170, 1178, 1209, 1235, 1240, 1368, 1395, 1482, 1560, 1612, 1710, 1767, 1860, 1976, 2015, 2223, 2232, 2280, 2340, 2356, 2418, 2470, 2790, 2837, 2945, 2964, 3224, 3420, 3534, 3627, 3705, 3720, 4030, 4446, 4680, 4712, 4836, 4940, 5301, 5580, 5674, 5890, 5928, 6045, 6840, 7068, 7254, 7410, 7657, 8060, 8511, 8835, 8892, 9672, 9880, 10602, 11115, 11160, 11348, 11780, 12090, 14136, 14185, 14508, 14820, 15314, 16120, 17022, 17670, 17784, 18135, 21204, 22230, 22696, 22971, 23560, 24180, 25533, 26505, 28370, 29016, 29640, 30628, 34044, 35340, 36270, 36881, 38285, 42408, 42555, 44460, 45942, 48360, 51066, 53010, 53903, 56740, 61256, 68088, 68913, 70680, 72540, 73762, 76570, 85110, 87947, 88920, 91884, 102132, 106020, 107806, 110643, 113480, 114855, 127665, 137826, 145080, 147524, 153140, 161709, 170220, 175894, 183768, 184405, 204264, 212040, 215612, 221286, 229710, 255330, 263841, 269515, 275652, 295048, 306280, 323418, 331929, 340440, 344565, 351788, 368810, 431224, 439735, 442572, 459420, 485127, 510660, 527682, 539030, 551304, 553215, 646836, 663858, 689130, 700739, 703576, 737620, 791523, 808545, 879470, 885144, 918840, 970254, 1021320, 1055364, 1078060, 1106430, 1143311, 1293672, 1319205, 1327716, 1378260, 1401478, 1475240, 1583046, 1617090, 1659645, 1670993, 1758940, 1940508, 2102217, 2110728, 2156120, 2212860, 2286622, 2425635, 2638410, 2655432, 2756520, 2802956, 3166092, 3234180, 3319290, 3341986, 3429933, 3503695, 3517880, 3881016, 3957615, 4204434, 4425720, 4573244, 4851270, 5012979, 5276820, 5605912, 5716555, 6306651, 6332184, 6468360, 6638580, 6683972, 6859866, 7007390, 7915230, 8354965, 8408868, 9146488, 9702540, 10025958, 10289799, 10511085, 10553640, 11433110, 12613302, 13277160, 13367944, 13719732, 14014780, 15038937, 15830460, 16709930, 16817736, 17149665, 19405080, 20051916, 20579598, 21022170, 21722909, 22866220, 25064895, 25226604, 27439464, 28029560, 30077874, 31533255, 31660920, 33419860, 34299330, 40103832, 41159196, 42044340, 43445818, 45732440, 50129790, 50453208, 51448995, 60155748, 63066510, 65168727, 66839720, 68598660, 75194685, 82318392, 84088680, 86891636, 100259580, 102897990, 108614545, 120311496, 126133020, 130337454, 137197320, 150389370, 173783272, 195506181, 200519160, 205795980, 217229090, 252266040, 260674908, 300778740, 325843635, 391012362, 411591960, 434458180, 521349816, 601557480, 651687270, 782024724, 868916360, 977530905, 1303374540, 1564049448, 1955061810, 2606749080, 3910123620, 7820247240]

約数ペア:

[(1, 7820247240), (2, 3910123620), (3, 2606749080), (4, 1955061810), (5, 1564049448), (6, 1303374540), (8, 977530905), (9, 868916360), (10, 782024724), (12, 651687270), (13, 601557480), (15, 521349816), (18, 434458180), (19, 411591960), (20, 391012362), (24, 325843635), (26, 300778740), (30, 260674908), (31, 252266040), (36, 217229090), (38, 205795980), (39, 200519160), (40, 195506181), (45, 173783272), (52, 150389370), (57, 137197320), (60, 130337454), (62, 126133020), (65, 120311496), (72, 108614545), (76, 102897990), (78, 100259580), (90, 86891636), (93, 84088680), (95, 82318392), (104, 75194685), (114, 68598660), (117, 66839720), (120, 65168727), (124, 63066510), (130, 60155748), (152, 51448995), (155, 50453208), (156, 50129790), (171, 45732440), (180, 43445818), (186, 42044340), (190, 41159196), (195, 40103832), (228, 34299330), (234, 33419860), (247, 31660920), (248, 31533255), (260, 30077874), (279, 28029560), (285, 27439464), (310, 25226604), (312, 25064895), (342, 22866220), (360, 21722909), (372, 21022170), (380, 20579598), (390, 20051916), (403, 19405080), (456, 17149665), (465, 16817736), (468, 16709930), (494, 15830460), (520, 15038937), (558, 14014780), (570, 13719732), (585, 13367944), (589, 13277160), (620, 12613302), (684, 11433110), (741, 10553640), (744, 10511085), (760, 10289799), (780, 10025958), (806, 9702540), (855, 9146488), (930, 8408868), (936, 8354965), (988, 7915230), (1116, 7007390), (1140, 6859866), (1170, 6683972), (1178, 6638580), (1209, 6468360), (1235, 6332184), (1240, 6306651), (1368, 5716555), (1395, 5605912), (1482, 5276820), (1560, 5012979), (1612, 4851270), (1710, 4573244), (1767, 4425720), (1860, 4204434), (1976, 3957615), (2015, 3881016), (2223, 3517880), (2232, 3503695), (2280, 3429933), (2340, 3341986), (2356, 3319290), (2418, 3234180), (2470, 3166092), (2790, 2802956), (2837, 2756520), (2945, 2655432), (2964, 2638410), (3224, 2425635), (3420, 2286622), (3534, 2212860), (3627, 2156120), (3705, 2110728), (3720, 2102217), (4030, 1940508), (4446, 1758940), (4680, 1670993), (4712, 1659645), (4836, 1617090), (4940, 1583046), (5301, 1475240), (5580, 1401478), (5674, 1378260), (5890, 1327716), (5928, 1319205), (6045, 1293672), (6840, 1143311), (7068, 1106430), (7254, 1078060), (7410, 1055364), (7657, 1021320), (8060, 970254), (8511, 918840), (8835, 885144), (8892, 879470), (9672, 808545), (9880, 791523), (10602, 737620), (11115, 703576), (11160, 700739), (11348, 689130), (11780, 663858), (12090, 646836), (14136, 553215), (14185, 551304), (14508, 539030), (14820, 527682), (15314, 510660), (16120, 485127), (17022, 459420), (17670, 442572), (17784, 439735), (18135, 431224), (21204, 368810), (22230, 351788), (22696, 344565), (22971, 340440), (23560, 331929), (24180, 323418), (25533, 306280), (26505, 295048), (28370, 275652), (29016, 269515), (29640, 263841), (30628, 255330), (34044, 229710), (35340, 221286), (36270, 215612), (36881, 212040), (38285, 204264), (42408, 184405), (42555, 183768), (44460, 175894), (45942, 170220), (48360, 161709), (51066, 153140), (53010, 147524), (53903, 145080), (56740, 137826), (61256, 127665), (68088, 114855), (68913, 113480), (70680, 110643), (72540, 107806), (73762, 106020), (76570, 102132), (85110, 91884), (87947, 88920)]