6438794880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28181}}^1$

素因数の和:28227

約数の個数: 256

約数和(自身を含む): 24836232960

約数和(自身を除く): 18397438080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 1920, 2040, 2176, 2240, 2380, 2688, 2720, 2856, 3264, 3360, 3570, 3808, 4080, 4480, 4760, 5440, 5712, 6528, 6720, 7140, 7616, 8160, 9520, 10880, 11424, 13440, 14280, 15232, 16320, 19040, 22848, 28181, 28560, 32640, 38080, 45696, 56362, 57120, 76160, 84543, 112724, 114240, 140905, 169086, 197267, 225448, 228480, 281810, 338172, 394534, 422715, 450896, 479077, 563620, 591801, 676344, 789068, 845430, 901792, 958154, 986335, 1127240, 1183602, 1352688, 1437231, 1578136, 1690860, 1803584, 1916308, 1972670, 2254480, 2367204, 2395385, 2705376, 2874462, 2959005, 3156272, 3353539, 3381720, 3607168, 3832616, 3945340, 4508960, 4734408, 4790770, 5410752, 5748924, 5918010, 6312544, 6707078, 6763440, 7186155, 7665232, 7890680, 9017920, 9468816, 9581540, 10060617, 10821504, 11497848, 11836020, 12625088, 13414156, 13526880, 14372310, 15330464, 15781360, 16767695, 18035840, 18937632, 19163080, 20121234, 22995696, 23672040, 25250176, 26828312, 27053760, 28744620, 30660928, 31562720, 33535390, 37875264, 38326160, 40242468, 45991392, 47344080, 50303085, 53656624, 54107520, 57489240, 61321856, 63125440, 67070780, 75750528, 76652320, 80484936, 91982784, 94688160, 100606170, 107313248, 114978480, 126250880, 134141560, 153304640, 160969872, 183965568, 189376320, 201212340, 214626496, 229956960, 268283120, 306609280, 321939744, 378752640, 402424680, 429252992, 459913920, 536566240, 643879488, 804849360, 919827840, 1073132480, 1287758976, 1609698720, 2146264960, 3219397440, 6438794880]

約数ペア:

[(1, 6438794880), (2, 3219397440), (3, 2146264960), (4, 1609698720), (5, 1287758976), (6, 1073132480), (7, 919827840), (8, 804849360), (10, 643879488), (12, 536566240), (14, 459913920), (15, 429252992), (16, 402424680), (17, 378752640), (20, 321939744), (21, 306609280), (24, 268283120), (28, 229956960), (30, 214626496), (32, 201212340), (34, 189376320), (35, 183965568), (40, 160969872), (42, 153304640), (48, 134141560), (51, 126250880), (56, 114978480), (60, 107313248), (64, 100606170), (68, 94688160), (70, 91982784), (80, 80484936), (84, 76652320), (85, 75750528), (96, 67070780), (102, 63125440), (105, 61321856), (112, 57489240), (119, 54107520), (120, 53656624), (128, 50303085), (136, 47344080), (140, 45991392), (160, 40242468), (168, 38326160), (170, 37875264), (192, 33535390), (204, 31562720), (210, 30660928), (224, 28744620), (238, 27053760), (240, 26828312), (255, 25250176), (272, 23672040), (280, 22995696), (320, 20121234), (336, 19163080), (340, 18937632), (357, 18035840), (384, 16767695), (408, 15781360), (420, 15330464), (448, 14372310), (476, 13526880), (480, 13414156), (510, 12625088), (544, 11836020), (560, 11497848), (595, 10821504), (640, 10060617), (672, 9581540), (680, 9468816), (714, 9017920), (816, 7890680), (840, 7665232), (896, 7186155), (952, 6763440), (960, 6707078), (1020, 6312544), (1088, 5918010), (1120, 5748924), (1190, 5410752), (1344, 4790770), (1360, 4734408), (1428, 4508960), (1632, 3945340), (1680, 3832616), (1785, 3607168), (1904, 3381720), (1920, 3353539), (2040, 3156272), (2176, 2959005), (2240, 2874462), (2380, 2705376), (2688, 2395385), (2720, 2367204), (2856, 2254480), (3264, 1972670), (3360, 1916308), (3570, 1803584), (3808, 1690860), (4080, 1578136), (4480, 1437231), (4760, 1352688), (5440, 1183602), (5712, 1127240), (6528, 986335), (6720, 958154), (7140, 901792), (7616, 845430), (8160, 789068), (9520, 676344), (10880, 591801), (11424, 563620), (13440, 479077), (14280, 450896), (15232, 422715), (16320, 394534), (19040, 338172), (22848, 281810), (28181, 228480), (28560, 225448), (32640, 197267), (38080, 169086), (45696, 140905), (56362, 114240), (57120, 112724), (76160, 84543)]