28005985280

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:360

約数の個数: 528

約数和(自身を含む): 87190016256

約数和(自身を除く): 59184030976

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 49, 52, 56, 62, 64, 65, 70, 80, 91, 98, 104, 112, 124, 128, 130, 140, 155, 160, 182, 196, 208, 217, 224, 245, 248, 256, 260, 277, 280, 310, 320, 364, 392, 403, 416, 434, 448, 455, 490, 496, 512, 520, 554, 560, 620, 637, 640, 728, 784, 806, 832, 868, 896, 910, 980, 992, 1024, 1040, 1085, 1108, 1120, 1240, 1274, 1280, 1385, 1456, 1519, 1568, 1612, 1664, 1736, 1792, 1820, 1939, 1960, 1984, 2015, 2080, 2170, 2216, 2240, 2480, 2548, 2560, 2770, 2821, 2912, 3038, 3136, 3185, 3224, 3328, 3472, 3584, 3601, 3640, 3878, 3920, 3968, 4030, 4160, 4340, 4432, 4480, 4960, 5096, 5120, 5540, 5642, 5824, 6076, 6272, 6370, 6448, 6656, 6944, 7168, 7202, 7280, 7595, 7756, 7840, 7936, 8060, 8320, 8587, 8680, 8864, 8960, 9695, 9920, 10192, 11080, 11284, 11648, 12152, 12544, 12740, 12896, 13312, 13573, 13888, 14105, 14404, 14560, 15190, 15512, 15680, 15872, 16120, 16640, 17174, 17360, 17728, 17920, 18005, 19390, 19747, 19840, 20384, 22160, 22568, 23296, 24304, 25088, 25207, 25480, 25792, 27146, 27776, 28210, 28808, 29120, 30380, 31024, 31360, 31744, 32240, 33280, 34348, 34720, 35456, 35840, 36010, 38780, 39494, 39680, 40768, 42935, 44320, 45136, 46592, 48608, 50176, 50414, 50960, 51584, 54292, 55552, 56420, 57616, 58240, 60109, 60760, 62048, 62720, 64480, 66560, 67865, 68696, 69440, 70912, 72020, 77560, 78988, 79360, 81536, 85870, 88640, 90272, 93184, 97216, 98735, 100828, 101920, 103168, 108584, 111104, 111631, 112840, 115232, 116480, 120218, 121520, 124096, 125440, 126035, 128960, 135730, 137392, 138880, 141824, 144040, 155120, 157976, 158720, 163072, 171740, 176449, 177280, 180544, 194432, 197470, 201656, 203840, 206336, 217168, 222208, 223262, 225680, 230464, 232960, 240436, 243040, 248192, 250880, 252070, 257920, 271460, 274784, 277760, 283648, 288080, 300545, 310240, 315952, 326144, 343480, 352898, 354560, 361088, 388864, 394940, 403312, 407680, 412672, 420763, 434336, 446524, 451360, 460928, 465920, 480872, 486080, 496384, 504140, 515840, 542920, 549568, 555520, 558155, 576160, 601090, 620480, 631904, 652288, 686960, 705796, 709120, 722176, 777728, 781417, 789880, 806624, 815360, 841526, 868672, 882245, 893048, 902720, 921856, 961744, 972160, 992768, 1008280, 1031680, 1085840, 1099136, 1111040, 1116310, 1152320, 1202180, 1240960, 1263808, 1373920, 1411592, 1418240, 1444352, 1555456, 1562834, 1579760, 1613248, 1630720, 1683052, 1737344, 1764490, 1786096, 1805440, 1843712, 1923488, 1944320, 1985536, 2016560, 2063360, 2103815, 2171680, 2198272, 2232620, 2304640, 2404360, 2481920, 2527616, 2747840, 2823184, 2888704, 3125668, 3159520, 3226496, 3261440, 3366104, 3474688, 3528980, 3572192, 3610880, 3687424, 3846976, 3888640, 3907085, 4033120, 4207630, 4343360, 4396544, 4465240, 4609280, 4808720, 4963840, 5055232, 5469919, 5495680, 5646368, 6251336, 6319040, 6452992, 6732208, 6949376, 7057960, 7144384, 7221760, 7693952, 7777280, 7814170, 8066240, 8415260, 8686720, 8793088, 8930480, 9218560, 9617440, 9927680, 10110464, 10939838, 10991360, 11292736, 12502672, 12638080, 12905984, 13464416, 13898752, 14115920, 14288768, 14443520, 15387904, 15628340, 16132480, 16830520, 17373440, 17860960, 18437120, 19234880, 20220928, 21879676, 21982720, 22585472, 25005344, 25276160, 25811968, 26928832, 27349595, 28231840, 28577536, 30775808, 31256680, 32264960, 33661040, 34746880, 35721920, 38469760, 43759352, 43965440, 45170944, 50010688, 50552320, 53857664, 54699190, 56463680, 57155072, 61551616, 62513360, 64529920, 67322080, 69493760, 71443840, 76939520, 87518704, 90341888, 100021376, 101104640, 107715328, 109398380, 112927360, 114310144, 125026720, 129059840, 134644160, 142887680, 153879040, 175037408, 180683776, 200042752, 215430656, 218796760, 225854720, 250053440, 269288320, 285775360, 307758080, 350074816, 400085504, 430861312, 437593520, 451709440, 500106880, 538576640, 571550720, 700149632, 800171008, 875187040, 903418880, 1000213760, 1077153280, 1400299264, 1750374080, 2000427520, 2154306560, 2800598528, 3500748160, 4000855040, 5601197056, 7001496320, 14002992640, 28005985280]

約数ペア:

[(1, 28005985280), (2, 14002992640), (4, 7001496320), (5, 5601197056), (7, 4000855040), (8, 3500748160), (10, 2800598528), (13, 2154306560), (14, 2000427520), (16, 1750374080), (20, 1400299264), (26, 1077153280), (28, 1000213760), (31, 903418880), (32, 875187040), (35, 800171008), (40, 700149632), (49, 571550720), (52, 538576640), (56, 500106880), (62, 451709440), (64, 437593520), (65, 430861312), (70, 400085504), (80, 350074816), (91, 307758080), (98, 285775360), (104, 269288320), (112, 250053440), (124, 225854720), (128, 218796760), (130, 215430656), (140, 200042752), (155, 180683776), (160, 175037408), (182, 153879040), (196, 142887680), (208, 134644160), (217, 129059840), (224, 125026720), (245, 114310144), (248, 112927360), (256, 109398380), (260, 107715328), (277, 101104640), (280, 100021376), (310, 90341888), (320, 87518704), (364, 76939520), (392, 71443840), (403, 69493760), (416, 67322080), (434, 64529920), (448, 62513360), (455, 61551616), (490, 57155072), (496, 56463680), (512, 54699190), (520, 53857664), (554, 50552320), (560, 50010688), (620, 45170944), (637, 43965440), (640, 43759352), (728, 38469760), (784, 35721920), (806, 34746880), (832, 33661040), (868, 32264960), (896, 31256680), (910, 30775808), (980, 28577536), (992, 28231840), (1024, 27349595), (1040, 26928832), (1085, 25811968), (1108, 25276160), (1120, 25005344), (1240, 22585472), (1274, 21982720), (1280, 21879676), (1385, 20220928), (1456, 19234880), (1519, 18437120), (1568, 17860960), (1612, 17373440), (1664, 16830520), (1736, 16132480), (1792, 15628340), (1820, 15387904), (1939, 14443520), (1960, 14288768), (1984, 14115920), (2015, 13898752), (2080, 13464416), (2170, 12905984), (2216, 12638080), (2240, 12502672), (2480, 11292736), (2548, 10991360), (2560, 10939838), (2770, 10110464), (2821, 9927680), (2912, 9617440), (3038, 9218560), (3136, 8930480), (3185, 8793088), (3224, 8686720), (3328, 8415260), (3472, 8066240), (3584, 7814170), (3601, 7777280), (3640, 7693952), (3878, 7221760), (3920, 7144384), (3968, 7057960), (4030, 6949376), (4160, 6732208), (4340, 6452992), (4432, 6319040), (4480, 6251336), (4960, 5646368), (5096, 5495680), (5120, 5469919), (5540, 5055232), (5642, 4963840), (5824, 4808720), (6076, 4609280), (6272, 4465240), (6370, 4396544), (6448, 4343360), (6656, 4207630), (6944, 4033120), (7168, 3907085), (7202, 3888640), (7280, 3846976), (7595, 3687424), (7756, 3610880), (7840, 3572192), (7936, 3528980), (8060, 3474688), (8320, 3366104), (8587, 3261440), (8680, 3226496), (8864, 3159520), (8960, 3125668), (9695, 2888704), (9920, 2823184), (10192, 2747840), (11080, 2527616), (11284, 2481920), (11648, 2404360), (12152, 2304640), (12544, 2232620), (12740, 2198272), (12896, 2171680), (13312, 2103815), (13573, 2063360), (13888, 2016560), (14105, 1985536), (14404, 1944320), (14560, 1923488), (15190, 1843712), (15512, 1805440), (15680, 1786096), (15872, 1764490), (16120, 1737344), (16640, 1683052), (17174, 1630720), (17360, 1613248), (17728, 1579760), (17920, 1562834), (18005, 1555456), (19390, 1444352), (19747, 1418240), (19840, 1411592), (20384, 1373920), (22160, 1263808), (22568, 1240960), (23296, 1202180), (24304, 1152320), (25088, 1116310), (25207, 1111040), (25480, 1099136), (25792, 1085840), (27146, 1031680), (27776, 1008280), (28210, 992768), (28808, 972160), (29120, 961744), (30380, 921856), (31024, 902720), (31360, 893048), (31744, 882245), (32240, 868672), (33280, 841526), (34348, 815360), (34720, 806624), (35456, 789880), (35840, 781417), (36010, 777728), (38780, 722176), (39494, 709120), (39680, 705796), (40768, 686960), (42935, 652288), (44320, 631904), (45136, 620480), (46592, 601090), (48608, 576160), (50176, 558155), (50414, 555520), (50960, 549568), (51584, 542920), (54292, 515840), (55552, 504140), (56420, 496384), (57616, 486080), (58240, 480872), (60109, 465920), (60760, 460928), (62048, 451360), (62720, 446524), (64480, 434336), (66560, 420763), (67865, 412672), (68696, 407680), (69440, 403312), (70912, 394940), (72020, 388864), (77560, 361088), (78988, 354560), (79360, 352898), (81536, 343480), (85870, 326144), (88640, 315952), (90272, 310240), (93184, 300545), (97216, 288080), (98735, 283648), (100828, 277760), (101920, 274784), (103168, 271460), (108584, 257920), (111104, 252070), (111631, 250880), (112840, 248192), (115232, 243040), (116480, 240436), (120218, 232960), (121520, 230464), (124096, 225680), (125440, 223262), (126035, 222208), (128960, 217168), (135730, 206336), (137392, 203840), (138880, 201656), (141824, 197470), (144040, 194432), (155120, 180544), (157976, 177280), (158720, 176449), (163072, 171740)]