636834240

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1080

約数の個数: 336

約数和(自身を含む): 2586654720

約数和(自身を除く): 1949820480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 320, 336, 360, 372, 420, 434, 448, 465, 480, 496, 504, 558, 560, 576, 620, 630, 651, 672, 720, 744, 840, 868, 930, 960, 992, 1008, 1019, 1085, 1116, 1120, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 1984, 2016, 2038, 2170, 2232, 2240, 2480, 2520, 2604, 2790, 2880, 2976, 3057, 3255, 3360, 3472, 3720, 3906, 4032, 4076, 4340, 4464, 4960, 5040, 5095, 5208, 5580, 5952, 6114, 6510, 6720, 6944, 7133, 7440, 7812, 8152, 8680, 8928, 9171, 9765, 9920, 10080, 10190, 10416, 11160, 12228, 13020, 13888, 14266, 14880, 15285, 15624, 16304, 17360, 17856, 18342, 19530, 20160, 20380, 20832, 21399, 22320, 24456, 26040, 28532, 29760, 30570, 31248, 31589, 32608, 34720, 35665, 36684, 39060, 40760, 41664, 42798, 44640, 45855, 48912, 52080, 57064, 61140, 62496, 63178, 64197, 65216, 69440, 71330, 73368, 78120, 81520, 85596, 89280, 91710, 94767, 97824, 104160, 106995, 114128, 122280, 124992, 126356, 128394, 142660, 146736, 156240, 157945, 163040, 171192, 183420, 189534, 195648, 208320, 213990, 221123, 228256, 244560, 252712, 256788, 284301, 285320, 293472, 312480, 315890, 320985, 326080, 342384, 366840, 379068, 427980, 442246, 456512, 473835, 489120, 505424, 513576, 568602, 570640, 586944, 624960, 631780, 641970, 663369, 684768, 733680, 758136, 855960, 884492, 947670, 978240, 1010848, 1027152, 1105615, 1137204, 1141280, 1263560, 1283940, 1326738, 1369536, 1421505, 1467360, 1516272, 1711920, 1768984, 1895340, 1990107, 2021696, 2054304, 2211230, 2274408, 2282560, 2527120, 2567880, 2653476, 2843010, 2934720, 3032544, 3316845, 3423840, 3537968, 3790680, 3980214, 4108608, 4422460, 4548816, 5054240, 5135760, 5306952, 5686020, 6065088, 6633690, 6847680, 7075936, 7581360, 7960428, 8844920, 9097632, 9950535, 10108480, 10271520, 10613904, 11372040, 13267380, 14151872, 15162720, 15920856, 17689840, 18195264, 19901070, 20543040, 21227808, 22744080, 26534760, 30325440, 31841712, 35379680, 39802140, 42455616, 45488160, 53069520, 63683424, 70759360, 79604280, 90976320, 106139040, 127366848, 159208560, 212278080, 318417120, 636834240]

約数ペア:

[(1, 636834240), (2, 318417120), (3, 212278080), (4, 159208560), (5, 127366848), (6, 106139040), (7, 90976320), (8, 79604280), (9, 70759360), (10, 63683424), (12, 53069520), (14, 45488160), (15, 42455616), (16, 39802140), (18, 35379680), (20, 31841712), (21, 30325440), (24, 26534760), (28, 22744080), (30, 21227808), (31, 20543040), (32, 19901070), (35, 18195264), (36, 17689840), (40, 15920856), (42, 15162720), (45, 14151872), (48, 13267380), (56, 11372040), (60, 10613904), (62, 10271520), (63, 10108480), (64, 9950535), (70, 9097632), (72, 8844920), (80, 7960428), (84, 7581360), (90, 7075936), (93, 6847680), (96, 6633690), (105, 6065088), (112, 5686020), (120, 5306952), (124, 5135760), (126, 5054240), (140, 4548816), (144, 4422460), (155, 4108608), (160, 3980214), (168, 3790680), (180, 3537968), (186, 3423840), (192, 3316845), (210, 3032544), (217, 2934720), (224, 2843010), (240, 2653476), (248, 2567880), (252, 2527120), (279, 2282560), (280, 2274408), (288, 2211230), (310, 2054304), (315, 2021696), (320, 1990107), (336, 1895340), (360, 1768984), (372, 1711920), (420, 1516272), (434, 1467360), (448, 1421505), (465, 1369536), (480, 1326738), (496, 1283940), (504, 1263560), (558, 1141280), (560, 1137204), (576, 1105615), (620, 1027152), (630, 1010848), (651, 978240), (672, 947670), (720, 884492), (744, 855960), (840, 758136), (868, 733680), (930, 684768), (960, 663369), (992, 641970), (1008, 631780), (1019, 624960), (1085, 586944), (1116, 570640), (1120, 568602), (1240, 513576), (1260, 505424), (1302, 489120), (1344, 473835), (1395, 456512), (1440, 442246), (1488, 427980), (1680, 379068), (1736, 366840), (1860, 342384), (1953, 326080), (1984, 320985), (2016, 315890), (2038, 312480), (2170, 293472), (2232, 285320), (2240, 284301), (2480, 256788), (2520, 252712), (2604, 244560), (2790, 228256), (2880, 221123), (2976, 213990), (3057, 208320), (3255, 195648), (3360, 189534), (3472, 183420), (3720, 171192), (3906, 163040), (4032, 157945), (4076, 156240), (4340, 146736), (4464, 142660), (4960, 128394), (5040, 126356), (5095, 124992), (5208, 122280), (5580, 114128), (5952, 106995), (6114, 104160), (6510, 97824), (6720, 94767), (6944, 91710), (7133, 89280), (7440, 85596), (7812, 81520), (8152, 78120), (8680, 73368), (8928, 71330), (9171, 69440), (9765, 65216), (9920, 64197), (10080, 63178), (10190, 62496), (10416, 61140), (11160, 57064), (12228, 52080), (13020, 48912), (13888, 45855), (14266, 44640), (14880, 42798), (15285, 41664), (15624, 40760), (16304, 39060), (17360, 36684), (17856, 35665), (18342, 34720), (19530, 32608), (20160, 31589), (20380, 31248), (20832, 30570), (21399, 29760), (22320, 28532), (24456, 26040)]