236879370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:378

約数の個数: 256

約数和(自身を含む): 805109760

約数和(自身を除く): 568230390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 31, 35, 39, 42, 45, 54, 62, 63, 65, 70, 78, 90, 91, 93, 105, 117, 126, 130, 135, 155, 182, 186, 189, 195, 210, 217, 234, 270, 273, 279, 310, 311, 315, 351, 378, 390, 403, 434, 455, 465, 546, 558, 585, 622, 630, 651, 702, 806, 819, 837, 910, 930, 933, 945, 1085, 1170, 1209, 1302, 1365, 1395, 1555, 1638, 1674, 1755, 1866, 1890, 1953, 2015, 2170, 2177, 2418, 2457, 2730, 2790, 2799, 2821, 3110, 3255, 3510, 3627, 3906, 4030, 4043, 4095, 4185, 4354, 4665, 4914, 5598, 5642, 5859, 6045, 6510, 6531, 7254, 8086, 8190, 8370, 8397, 8463, 9330, 9641, 9765, 10881, 10885, 11718, 12090, 12129, 12285, 13062, 13995, 14105, 16794, 16926, 18135, 19282, 19530, 19593, 20215, 21762, 21770, 24258, 24570, 25389, 27990, 28210, 28301, 28923, 29295, 32655, 36270, 36387, 39186, 40430, 41985, 42315, 48205, 50778, 54405, 56602, 57846, 58590, 58779, 60645, 65310, 67487, 72774, 76167, 83970, 84630, 84903, 86769, 96410, 97965, 108810, 109161, 117558, 121290, 125333, 126945, 134974, 141505, 144615, 152334, 169806, 173538, 181935, 195930, 202461, 218322, 250666, 253890, 254709, 260307, 283010, 289230, 293895, 337435, 363870, 375999, 380835, 404922, 424515, 433845, 509418, 520614, 545805, 587790, 607383, 626665, 674870, 751998, 761670, 764127, 849030, 867690, 877331, 1012305, 1091610, 1127997, 1214766, 1253330, 1273545, 1301535, 1528254, 1754662, 1822149, 1879995, 2024610, 2255994, 2547090, 2603070, 2631993, 3036915, 3383991, 3644298, 3759990, 3820635, 4386655, 5263986, 5639985, 6073830, 6767982, 7641270, 7895979, 8773310, 9110745, 11279970, 13159965, 15791958, 16919955, 18221490, 23687937, 26319930, 33839910, 39479895, 47375874, 78959790, 118439685, 236879370]

約数ペア:

[(1, 236879370), (2, 118439685), (3, 78959790), (5, 47375874), (6, 39479895), (7, 33839910), (9, 26319930), (10, 23687937), (13, 18221490), (14, 16919955), (15, 15791958), (18, 13159965), (21, 11279970), (26, 9110745), (27, 8773310), (30, 7895979), (31, 7641270), (35, 6767982), (39, 6073830), (42, 5639985), (45, 5263986), (54, 4386655), (62, 3820635), (63, 3759990), (65, 3644298), (70, 3383991), (78, 3036915), (90, 2631993), (91, 2603070), (93, 2547090), (105, 2255994), (117, 2024610), (126, 1879995), (130, 1822149), (135, 1754662), (155, 1528254), (182, 1301535), (186, 1273545), (189, 1253330), (195, 1214766), (210, 1127997), (217, 1091610), (234, 1012305), (270, 877331), (273, 867690), (279, 849030), (310, 764127), (311, 761670), (315, 751998), (351, 674870), (378, 626665), (390, 607383), (403, 587790), (434, 545805), (455, 520614), (465, 509418), (546, 433845), (558, 424515), (585, 404922), (622, 380835), (630, 375999), (651, 363870), (702, 337435), (806, 293895), (819, 289230), (837, 283010), (910, 260307), (930, 254709), (933, 253890), (945, 250666), (1085, 218322), (1170, 202461), (1209, 195930), (1302, 181935), (1365, 173538), (1395, 169806), (1555, 152334), (1638, 144615), (1674, 141505), (1755, 134974), (1866, 126945), (1890, 125333), (1953, 121290), (2015, 117558), (2170, 109161), (2177, 108810), (2418, 97965), (2457, 96410), (2730, 86769), (2790, 84903), (2799, 84630), (2821, 83970), (3110, 76167), (3255, 72774), (3510, 67487), (3627, 65310), (3906, 60645), (4030, 58779), (4043, 58590), (4095, 57846), (4185, 56602), (4354, 54405), (4665, 50778), (4914, 48205), (5598, 42315), (5642, 41985), (5859, 40430), (6045, 39186), (6510, 36387), (6531, 36270), (7254, 32655), (8086, 29295), (8190, 28923), (8370, 28301), (8397, 28210), (8463, 27990), (9330, 25389), (9641, 24570), (9765, 24258), (10881, 21770), (10885, 21762), (11718, 20215), (12090, 19593), (12129, 19530), (12285, 19282), (13062, 18135), (13995, 16926), (14105, 16794)]