237431520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 384

約数和(自身を含む): 911191680

約数和(自身を除く): 673760160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 53, 54, 60, 61, 68, 72, 80, 85, 90, 96, 102, 106, 108, 120, 122, 135, 136, 144, 153, 159, 160, 170, 180, 183, 204, 212, 216, 240, 244, 255, 265, 270, 272, 288, 305, 306, 318, 340, 360, 366, 408, 424, 432, 459, 477, 480, 488, 510, 530, 540, 544, 549, 610, 612, 636, 680, 720, 732, 765, 795, 816, 848, 864, 901, 915, 918, 954, 976, 1020, 1037, 1060, 1080, 1098, 1220, 1224, 1272, 1360, 1431, 1440, 1464, 1530, 1590, 1632, 1647, 1696, 1802, 1830, 1836, 1908, 1952, 2040, 2074, 2120, 2160, 2196, 2295, 2385, 2440, 2448, 2544, 2703, 2720, 2745, 2862, 2928, 3060, 3111, 3180, 3233, 3294, 3604, 3660, 3672, 3816, 4080, 4148, 4240, 4320, 4392, 4505, 4590, 4770, 4880, 4896, 5088, 5185, 5406, 5490, 5724, 5856, 6120, 6222, 6360, 6466, 6588, 7155, 7208, 7320, 7344, 7632, 8109, 8160, 8235, 8296, 8480, 8784, 9010, 9180, 9333, 9540, 9699, 9760, 10370, 10812, 10980, 11448, 12240, 12444, 12720, 12932, 13176, 13515, 14310, 14416, 14640, 14688, 15264, 15555, 16165, 16218, 16470, 16592, 17568, 18020, 18360, 18666, 19080, 19398, 20740, 21624, 21960, 22896, 24327, 24480, 24888, 25440, 25864, 26352, 27030, 27999, 28620, 28832, 29097, 29280, 31110, 32330, 32436, 32940, 33184, 36040, 36720, 37332, 38160, 38796, 40545, 41480, 43248, 43920, 45792, 46665, 48495, 48654, 49776, 51728, 52704, 54060, 54961, 55998, 57240, 58194, 62220, 64660, 64872, 65880, 72080, 73440, 74664, 76320, 77592, 81090, 82960, 86496, 87291, 87840, 93330, 96990, 97308, 99552, 103456, 108120, 109922, 111996, 114480, 116388, 121635, 124440, 129320, 129744, 131760, 139995, 144160, 145485, 149328, 155184, 162180, 164883, 165920, 174582, 186660, 193980, 194616, 216240, 219844, 223992, 228960, 232776, 243270, 248880, 258640, 259488, 263520, 274805, 279990, 290970, 298656, 310368, 324360, 329766, 349164, 373320, 387960, 389232, 432480, 436455, 439688, 447984, 465552, 486540, 494649, 497760, 517280, 549610, 559980, 581940, 648720, 659532, 698328, 746640, 775920, 778464, 824415, 872910, 879376, 895968, 931104, 973080, 989298, 1099220, 1119960, 1163880, 1297440, 1319064, 1396656, 1483947, 1493280, 1551840, 1648830, 1745820, 1758752, 1946160, 1978596, 2198440, 2239920, 2327760, 2473245, 2638128, 2793312, 2967894, 3297660, 3491640, 3892320, 3957192, 4396880, 4479840, 4655520, 4946490, 5276256, 5935788, 6595320, 6983280, 7419735, 7914384, 8793760, 9892980, 11871576, 13190640, 13966560, 14839470, 15828768, 19785960, 23743152, 26381280, 29678940, 39571920, 47486304, 59357880, 79143840, 118715760, 237431520]

約数ペア:

[(1, 237431520), (2, 118715760), (3, 79143840), (4, 59357880), (5, 47486304), (6, 39571920), (8, 29678940), (9, 26381280), (10, 23743152), (12, 19785960), (15, 15828768), (16, 14839470), (17, 13966560), (18, 13190640), (20, 11871576), (24, 9892980), (27, 8793760), (30, 7914384), (32, 7419735), (34, 6983280), (36, 6595320), (40, 5935788), (45, 5276256), (48, 4946490), (51, 4655520), (53, 4479840), (54, 4396880), (60, 3957192), (61, 3892320), (68, 3491640), (72, 3297660), (80, 2967894), (85, 2793312), (90, 2638128), (96, 2473245), (102, 2327760), (106, 2239920), (108, 2198440), (120, 1978596), (122, 1946160), (135, 1758752), (136, 1745820), (144, 1648830), (153, 1551840), (159, 1493280), (160, 1483947), (170, 1396656), (180, 1319064), (183, 1297440), (204, 1163880), (212, 1119960), (216, 1099220), (240, 989298), (244, 973080), (255, 931104), (265, 895968), (270, 879376), (272, 872910), (288, 824415), (305, 778464), (306, 775920), (318, 746640), (340, 698328), (360, 659532), (366, 648720), (408, 581940), (424, 559980), (432, 549610), (459, 517280), (477, 497760), (480, 494649), (488, 486540), (510, 465552), (530, 447984), (540, 439688), (544, 436455), (549, 432480), (610, 389232), (612, 387960), (636, 373320), (680, 349164), (720, 329766), (732, 324360), (765, 310368), (795, 298656), (816, 290970), (848, 279990), (864, 274805), (901, 263520), (915, 259488), (918, 258640), (954, 248880), (976, 243270), (1020, 232776), (1037, 228960), (1060, 223992), (1080, 219844), (1098, 216240), (1220, 194616), (1224, 193980), (1272, 186660), (1360, 174582), (1431, 165920), (1440, 164883), (1464, 162180), (1530, 155184), (1590, 149328), (1632, 145485), (1647, 144160), (1696, 139995), (1802, 131760), (1830, 129744), (1836, 129320), (1908, 124440), (1952, 121635), (2040, 116388), (2074, 114480), (2120, 111996), (2160, 109922), (2196, 108120), (2295, 103456), (2385, 99552), (2440, 97308), (2448, 96990), (2544, 93330), (2703, 87840), (2720, 87291), (2745, 86496), (2862, 82960), (2928, 81090), (3060, 77592), (3111, 76320), (3180, 74664), (3233, 73440), (3294, 72080), (3604, 65880), (3660, 64872), (3672, 64660), (3816, 62220), (4080, 58194), (4148, 57240), (4240, 55998), (4320, 54961), (4392, 54060), (4505, 52704), (4590, 51728), (4770, 49776), (4880, 48654), (4896, 48495), (5088, 46665), (5185, 45792), (5406, 43920), (5490, 43248), (5724, 41480), (5856, 40545), (6120, 38796), (6222, 38160), (6360, 37332), (6466, 36720), (6588, 36040), (7155, 33184), (7208, 32940), (7320, 32436), (7344, 32330), (7632, 31110), (8109, 29280), (8160, 29097), (8235, 28832), (8296, 28620), (8480, 27999), (8784, 27030), (9010, 26352), (9180, 25864), (9333, 25440), (9540, 24888), (9699, 24480), (9760, 24327), (10370, 22896), (10812, 21960), (10980, 21624), (11448, 20740), (12240, 19398), (12444, 19080), (12720, 18666), (12932, 18360), (13176, 18020), (13515, 17568), (14310, 16592), (14416, 16470), (14640, 16218), (14688, 16165), (15264, 15555)]