331508160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 448

約数和(自身を含む): 1292595840

約数和(自身を除く): 961087680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 37, 40, 45, 48, 51, 54, 60, 61, 64, 68, 72, 74, 80, 85, 90, 96, 102, 108, 111, 120, 122, 135, 136, 144, 148, 153, 160, 170, 180, 183, 185, 192, 204, 216, 222, 240, 244, 255, 270, 272, 288, 296, 305, 306, 320, 333, 340, 360, 366, 370, 408, 432, 444, 459, 480, 488, 510, 540, 544, 549, 555, 576, 592, 610, 612, 629, 666, 680, 720, 732, 740, 765, 816, 864, 888, 915, 918, 960, 976, 999, 1020, 1037, 1080, 1088, 1098, 1110, 1184, 1220, 1224, 1258, 1332, 1360, 1440, 1464, 1480, 1530, 1632, 1647, 1665, 1728, 1776, 1830, 1836, 1887, 1952, 1998, 2040, 2074, 2160, 2196, 2220, 2257, 2295, 2368, 2440, 2448, 2516, 2664, 2720, 2745, 2880, 2928, 2960, 3060, 3111, 3145, 3264, 3294, 3330, 3552, 3660, 3672, 3774, 3904, 3996, 4080, 4148, 4320, 4392, 4440, 4514, 4590, 4880, 4896, 4995, 5032, 5185, 5328, 5440, 5490, 5661, 5856, 5920, 6120, 6222, 6290, 6588, 6660, 6771, 7104, 7320, 7344, 7548, 7992, 8160, 8235, 8296, 8640, 8784, 8880, 9028, 9180, 9333, 9435, 9760, 9792, 9990, 10064, 10370, 10656, 10980, 11285, 11322, 11712, 11840, 12240, 12444, 12580, 13176, 13320, 13542, 14640, 14688, 15096, 15555, 15984, 16320, 16470, 16592, 16983, 17568, 17760, 18056, 18360, 18666, 18870, 19520, 19980, 20128, 20313, 20740, 21312, 21960, 22570, 22644, 24480, 24888, 25160, 26352, 26640, 27084, 27999, 28305, 29280, 29376, 30192, 31110, 31968, 32940, 33184, 33855, 33966, 35136, 35520, 36112, 36720, 37332, 37740, 38369, 39960, 40256, 40626, 41480, 43920, 45140, 45288, 46665, 48960, 49776, 50320, 52704, 53280, 54168, 55998, 56610, 58560, 60384, 60939, 62220, 63936, 65880, 66368, 67710, 67932, 72224, 73440, 74664, 75480, 76738, 79920, 81252, 82960, 84915, 87840, 90280, 90576, 93330, 99552, 100640, 101565, 105408, 106560, 108336, 111996, 113220, 115107, 120768, 121878, 124440, 131760, 135420, 135864, 139995, 144448, 146880, 149328, 150960, 153476, 159840, 162504, 165920, 169830, 175680, 180560, 181152, 186660, 191845, 199104, 201280, 203130, 216672, 223992, 226440, 230214, 243756, 248880, 263520, 270840, 271728, 279990, 298656, 301920, 304695, 306952, 319680, 325008, 331840, 339660, 345321, 361120, 362304, 373320, 383690, 406260, 433344, 447984, 452880, 460428, 487512, 497760, 527040, 541680, 543456, 559980, 575535, 597312, 603840, 609390, 613904, 650016, 679320, 690642, 722240, 746640, 767380, 812520, 895968, 905760, 920856, 975024, 995520, 1035963, 1083360, 1086912, 1119960, 1151070, 1218780, 1227808, 1300032, 1358640, 1381284, 1493280, 1534760, 1625040, 1726605, 1791936, 1811520, 1841712, 1950048, 2071926, 2166720, 2239920, 2302140, 2437560, 2455616, 2717280, 2762568, 2986560, 3069520, 3250080, 3453210, 3683424, 3900096, 4143852, 4479840, 4604280, 4875120, 5179815, 5434560, 5525136, 6139040, 6500160, 6906420, 7366848, 8287704, 8959680, 9208560, 9750240, 10359630, 11050272, 12278080, 13812840, 16575408, 18417120, 19500480, 20719260, 22100544, 27625680, 33150816, 36834240, 41438520, 55251360, 66301632, 82877040, 110502720, 165754080, 331508160]

約数ペア:

[(1, 331508160), (2, 165754080), (3, 110502720), (4, 82877040), (5, 66301632), (6, 55251360), (8, 41438520), (9, 36834240), (10, 33150816), (12, 27625680), (15, 22100544), (16, 20719260), (17, 19500480), (18, 18417120), (20, 16575408), (24, 13812840), (27, 12278080), (30, 11050272), (32, 10359630), (34, 9750240), (36, 9208560), (37, 8959680), (40, 8287704), (45, 7366848), (48, 6906420), (51, 6500160), (54, 6139040), (60, 5525136), (61, 5434560), (64, 5179815), (68, 4875120), (72, 4604280), (74, 4479840), (80, 4143852), (85, 3900096), (90, 3683424), (96, 3453210), (102, 3250080), (108, 3069520), (111, 2986560), (120, 2762568), (122, 2717280), (135, 2455616), (136, 2437560), (144, 2302140), (148, 2239920), (153, 2166720), (160, 2071926), (170, 1950048), (180, 1841712), (183, 1811520), (185, 1791936), (192, 1726605), (204, 1625040), (216, 1534760), (222, 1493280), (240, 1381284), (244, 1358640), (255, 1300032), (270, 1227808), (272, 1218780), (288, 1151070), (296, 1119960), (305, 1086912), (306, 1083360), (320, 1035963), (333, 995520), (340, 975024), (360, 920856), (366, 905760), (370, 895968), (408, 812520), (432, 767380), (444, 746640), (459, 722240), (480, 690642), (488, 679320), (510, 650016), (540, 613904), (544, 609390), (549, 603840), (555, 597312), (576, 575535), (592, 559980), (610, 543456), (612, 541680), (629, 527040), (666, 497760), (680, 487512), (720, 460428), (732, 452880), (740, 447984), (765, 433344), (816, 406260), (864, 383690), (888, 373320), (915, 362304), (918, 361120), (960, 345321), (976, 339660), (999, 331840), (1020, 325008), (1037, 319680), (1080, 306952), (1088, 304695), (1098, 301920), (1110, 298656), (1184, 279990), (1220, 271728), (1224, 270840), (1258, 263520), (1332, 248880), (1360, 243756), (1440, 230214), (1464, 226440), (1480, 223992), (1530, 216672), (1632, 203130), (1647, 201280), (1665, 199104), (1728, 191845), (1776, 186660), (1830, 181152), (1836, 180560), (1887, 175680), (1952, 169830), (1998, 165920), (2040, 162504), (2074, 159840), (2160, 153476), (2196, 150960), (2220, 149328), (2257, 146880), (2295, 144448), (2368, 139995), (2440, 135864), (2448, 135420), (2516, 131760), (2664, 124440), (2720, 121878), (2745, 120768), (2880, 115107), (2928, 113220), (2960, 111996), (3060, 108336), (3111, 106560), (3145, 105408), (3264, 101565), (3294, 100640), (3330, 99552), (3552, 93330), (3660, 90576), (3672, 90280), (3774, 87840), (3904, 84915), (3996, 82960), (4080, 81252), (4148, 79920), (4320, 76738), (4392, 75480), (4440, 74664), (4514, 73440), (4590, 72224), (4880, 67932), (4896, 67710), (4995, 66368), (5032, 65880), (5185, 63936), (5328, 62220), (5440, 60939), (5490, 60384), (5661, 58560), (5856, 56610), (5920, 55998), (6120, 54168), (6222, 53280), (6290, 52704), (6588, 50320), (6660, 49776), (6771, 48960), (7104, 46665), (7320, 45288), (7344, 45140), (7548, 43920), (7992, 41480), (8160, 40626), (8235, 40256), (8296, 39960), (8640, 38369), (8784, 37740), (8880, 37332), (9028, 36720), (9180, 36112), (9333, 35520), (9435, 35136), (9760, 33966), (9792, 33855), (9990, 33184), (10064, 32940), (10370, 31968), (10656, 31110), (10980, 30192), (11285, 29376), (11322, 29280), (11712, 28305), (11840, 27999), (12240, 27084), (12444, 26640), (12580, 26352), (13176, 25160), (13320, 24888), (13542, 24480), (14640, 22644), (14688, 22570), (15096, 21960), (15555, 21312), (15984, 20740), (16320, 20313), (16470, 20128), (16592, 19980), (16983, 19520), (17568, 18870), (17760, 18666), (18056, 18360)]