2845276560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3119}}^1$

素因数の和:3326

約数の個数: 240

約数和(自身を含む): 10984296960

約数和(自身を除く): 8139020400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 181, 210, 240, 252, 280, 315, 336, 360, 362, 420, 504, 543, 560, 630, 720, 724, 840, 905, 1008, 1086, 1260, 1267, 1448, 1629, 1680, 1810, 2172, 2520, 2534, 2715, 2896, 3119, 3258, 3620, 3801, 4344, 5040, 5068, 5430, 6238, 6335, 6516, 7240, 7602, 8145, 8688, 9357, 10136, 10860, 11403, 12476, 12670, 13032, 14480, 15204, 15595, 16290, 18714, 19005, 20272, 21720, 21833, 22806, 24952, 25340, 26064, 28071, 30408, 31190, 32580, 37428, 38010, 43440, 43666, 45612, 46785, 49904, 50680, 56142, 57015, 60816, 62380, 65160, 65499, 74856, 76020, 87332, 91224, 93570, 101360, 109165, 112284, 114030, 124760, 130320, 130998, 140355, 149712, 152040, 174664, 182448, 187140, 196497, 218330, 224568, 228060, 249520, 261996, 280710, 304080, 327495, 349328, 374280, 392994, 436660, 449136, 456120, 523992, 561420, 564539, 654990, 748560, 785988, 873320, 912240, 982485, 1047984, 1122840, 1129078, 1309980, 1571976, 1693617, 1746640, 1964970, 2245680, 2258156, 2619960, 2822695, 3143952, 3387234, 3929940, 3951773, 4516312, 5080851, 5239920, 5645390, 6774468, 7859880, 7903546, 8468085, 9032624, 10161702, 11290780, 11855319, 13548936, 15719760, 15807092, 16936170, 19758865, 20323404, 22581560, 23710638, 25404255, 27097872, 31614184, 33872340, 35565957, 39517730, 40646808, 45163120, 47421276, 50808510, 59276595, 63228368, 67744680, 71131914, 79035460, 81293616, 94842552, 101617020, 118553190, 135489360, 142263828, 158070920, 177829785, 189685104, 203234040, 237106380, 284527656, 316141840, 355659570, 406468080, 474212760, 569055312, 711319140, 948425520, 1422638280, 2845276560]

約数ペア:

[(1, 2845276560), (2, 1422638280), (3, 948425520), (4, 711319140), (5, 569055312), (6, 474212760), (7, 406468080), (8, 355659570), (9, 316141840), (10, 284527656), (12, 237106380), (14, 203234040), (15, 189685104), (16, 177829785), (18, 158070920), (20, 142263828), (21, 135489360), (24, 118553190), (28, 101617020), (30, 94842552), (35, 81293616), (36, 79035460), (40, 71131914), (42, 67744680), (45, 63228368), (48, 59276595), (56, 50808510), (60, 47421276), (63, 45163120), (70, 40646808), (72, 39517730), (80, 35565957), (84, 33872340), (90, 31614184), (105, 27097872), (112, 25404255), (120, 23710638), (126, 22581560), (140, 20323404), (144, 19758865), (168, 16936170), (180, 15807092), (181, 15719760), (210, 13548936), (240, 11855319), (252, 11290780), (280, 10161702), (315, 9032624), (336, 8468085), (360, 7903546), (362, 7859880), (420, 6774468), (504, 5645390), (543, 5239920), (560, 5080851), (630, 4516312), (720, 3951773), (724, 3929940), (840, 3387234), (905, 3143952), (1008, 2822695), (1086, 2619960), (1260, 2258156), (1267, 2245680), (1448, 1964970), (1629, 1746640), (1680, 1693617), (1810, 1571976), (2172, 1309980), (2520, 1129078), (2534, 1122840), (2715, 1047984), (2896, 982485), (3119, 912240), (3258, 873320), (3620, 785988), (3801, 748560), (4344, 654990), (5040, 564539), (5068, 561420), (5430, 523992), (6238, 456120), (6335, 449136), (6516, 436660), (7240, 392994), (7602, 374280), (8145, 349328), (8688, 327495), (9357, 304080), (10136, 280710), (10860, 261996), (11403, 249520), (12476, 228060), (12670, 224568), (13032, 218330), (14480, 196497), (15204, 187140), (15595, 182448), (16290, 174664), (18714, 152040), (19005, 149712), (20272, 140355), (21720, 130998), (21833, 130320), (22806, 124760), (24952, 114030), (25340, 112284), (26064, 109165), (28071, 101360), (30408, 93570), (31190, 91224), (32580, 87332), (37428, 76020), (38010, 74856), (43440, 65499), (43666, 65160), (45612, 62380), (46785, 60816), (49904, 57015), (50680, 56142)]