258883170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 384

約数和(自身を含む): 882524160

約数和(自身を除く): 623640990

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 23, 26, 30, 31, 35, 38, 39, 42, 46, 49, 57, 62, 65, 69, 70, 78, 91, 93, 95, 98, 105, 114, 115, 130, 133, 138, 147, 155, 161, 182, 186, 190, 195, 210, 217, 230, 245, 247, 266, 273, 285, 294, 299, 310, 322, 345, 390, 399, 403, 434, 437, 455, 465, 483, 490, 494, 546, 570, 589, 598, 637, 651, 665, 690, 713, 735, 741, 798, 805, 806, 874, 897, 910, 930, 931, 966, 1085, 1127, 1178, 1209, 1235, 1274, 1302, 1311, 1330, 1365, 1426, 1470, 1482, 1495, 1519, 1610, 1729, 1767, 1794, 1862, 1911, 1995, 2015, 2093, 2139, 2170, 2185, 2254, 2415, 2418, 2470, 2622, 2730, 2793, 2821, 2945, 2990, 3038, 3059, 3185, 3255, 3381, 3458, 3534, 3565, 3705, 3822, 3990, 4030, 4123, 4186, 4278, 4370, 4485, 4557, 4655, 4830, 4991, 5187, 5586, 5635, 5642, 5681, 5890, 6045, 6118, 6279, 6370, 6510, 6555, 6762, 7130, 7410, 7595, 7657, 8246, 8463, 8645, 8835, 8970, 9114, 9177, 9269, 9310, 9555, 9982, 10374, 10465, 10695, 11270, 11362, 12090, 12103, 12369, 12558, 13110, 13547, 13965, 14105, 14651, 14973, 15190, 15295, 15314, 16905, 16926, 17043, 17290, 17670, 18354, 18538, 19110, 19747, 20615, 20930, 21390, 21413, 22785, 22971, 24206, 24738, 24955, 25935, 27094, 27807, 27930, 28210, 28405, 28861, 29302, 29946, 30590, 31395, 33810, 34086, 34937, 36309, 38285, 39494, 39767, 40641, 41230, 42315, 42826, 43953, 45570, 45885, 45942, 46345, 49910, 51870, 53599, 55614, 56810, 57722, 59241, 60515, 61845, 62790, 64239, 64883, 67735, 69874, 72618, 73255, 74865, 76570, 79534, 81282, 84630, 85215, 86583, 87906, 91770, 92690, 94829, 98735, 104811, 107065, 107198, 114855, 118482, 119301, 121030, 123690, 128478, 129766, 135470, 139035, 144305, 146510, 149730, 160797, 170430, 173166, 174685, 176111, 181545, 189658, 194649, 197470, 198835, 203205, 209622, 214130, 219765, 229710, 238602, 267995, 278070, 278369, 284487, 288610, 296205, 321195, 321594, 324415, 349370, 352222, 363090, 375193, 389298, 397670, 406410, 432915, 439530, 454181, 474145, 524055, 528333, 535990, 556738, 568974, 592410, 596505, 642390, 648830, 663803, 750386, 803985, 835107, 865830, 880555, 908362, 948290, 973245, 1048110, 1056666, 1125579, 1193010, 1232777, 1327606, 1362543, 1391845, 1422435, 1607970, 1670214, 1761110, 1875965, 1946490, 1991409, 2251158, 2270905, 2465554, 2641665, 2725086, 2783690, 2844870, 3319015, 3698331, 3751930, 3982818, 4175535, 4541810, 5283330, 5627895, 6163885, 6638030, 6812715, 7396662, 8351070, 8629439, 9957045, 11255790, 12327770, 13625430, 17258878, 18491655, 19914090, 25888317, 36983310, 43147195, 51776634, 86294390, 129441585, 258883170]

約数ペア:

[(1, 258883170), (2, 129441585), (3, 86294390), (5, 51776634), (6, 43147195), (7, 36983310), (10, 25888317), (13, 19914090), (14, 18491655), (15, 17258878), (19, 13625430), (21, 12327770), (23, 11255790), (26, 9957045), (30, 8629439), (31, 8351070), (35, 7396662), (38, 6812715), (39, 6638030), (42, 6163885), (46, 5627895), (49, 5283330), (57, 4541810), (62, 4175535), (65, 3982818), (69, 3751930), (70, 3698331), (78, 3319015), (91, 2844870), (93, 2783690), (95, 2725086), (98, 2641665), (105, 2465554), (114, 2270905), (115, 2251158), (130, 1991409), (133, 1946490), (138, 1875965), (147, 1761110), (155, 1670214), (161, 1607970), (182, 1422435), (186, 1391845), (190, 1362543), (195, 1327606), (210, 1232777), (217, 1193010), (230, 1125579), (245, 1056666), (247, 1048110), (266, 973245), (273, 948290), (285, 908362), (294, 880555), (299, 865830), (310, 835107), (322, 803985), (345, 750386), (390, 663803), (399, 648830), (403, 642390), (434, 596505), (437, 592410), (455, 568974), (465, 556738), (483, 535990), (490, 528333), (494, 524055), (546, 474145), (570, 454181), (589, 439530), (598, 432915), (637, 406410), (651, 397670), (665, 389298), (690, 375193), (713, 363090), (735, 352222), (741, 349370), (798, 324415), (805, 321594), (806, 321195), (874, 296205), (897, 288610), (910, 284487), (930, 278369), (931, 278070), (966, 267995), (1085, 238602), (1127, 229710), (1178, 219765), (1209, 214130), (1235, 209622), (1274, 203205), (1302, 198835), (1311, 197470), (1330, 194649), (1365, 189658), (1426, 181545), (1470, 176111), (1482, 174685), (1495, 173166), (1519, 170430), (1610, 160797), (1729, 149730), (1767, 146510), (1794, 144305), (1862, 139035), (1911, 135470), (1995, 129766), (2015, 128478), (2093, 123690), (2139, 121030), (2170, 119301), (2185, 118482), (2254, 114855), (2415, 107198), (2418, 107065), (2470, 104811), (2622, 98735), (2730, 94829), (2793, 92690), (2821, 91770), (2945, 87906), (2990, 86583), (3038, 85215), (3059, 84630), (3185, 81282), (3255, 79534), (3381, 76570), (3458, 74865), (3534, 73255), (3565, 72618), (3705, 69874), (3822, 67735), (3990, 64883), (4030, 64239), (4123, 62790), (4186, 61845), (4278, 60515), (4370, 59241), (4485, 57722), (4557, 56810), (4655, 55614), (4830, 53599), (4991, 51870), (5187, 49910), (5586, 46345), (5635, 45942), (5642, 45885), (5681, 45570), (5890, 43953), (6045, 42826), (6118, 42315), (6279, 41230), (6370, 40641), (6510, 39767), (6555, 39494), (6762, 38285), (7130, 36309), (7410, 34937), (7595, 34086), (7657, 33810), (8246, 31395), (8463, 30590), (8645, 29946), (8835, 29302), (8970, 28861), (9114, 28405), (9177, 28210), (9269, 27930), (9310, 27807), (9555, 27094), (9982, 25935), (10374, 24955), (10465, 24738), (10695, 24206), (11270, 22971), (11362, 22785), (12090, 21413), (12103, 21390), (12369, 20930), (12558, 20615), (13110, 19747), (13547, 19110), (13965, 18538), (14105, 18354), (14651, 17670), (14973, 17290), (15190, 17043), (15295, 16926), (15314, 16905)]