21646519920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{10133}}^1$

素因数の和:10221

約数の個数: 320

約数和(自身を含む): 79619189760

約数和(自身を除く): 57972669840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 43, 45, 46, 48, 54, 60, 69, 72, 80, 86, 90, 92, 108, 115, 120, 129, 135, 138, 144, 172, 180, 184, 207, 215, 216, 230, 240, 258, 270, 276, 344, 345, 360, 368, 387, 414, 430, 432, 460, 516, 540, 552, 621, 645, 688, 690, 720, 774, 828, 860, 920, 989, 1032, 1035, 1080, 1104, 1161, 1242, 1290, 1380, 1548, 1656, 1720, 1840, 1935, 1978, 2064, 2070, 2160, 2322, 2484, 2580, 2760, 2967, 3096, 3105, 3312, 3440, 3870, 3956, 4140, 4644, 4945, 4968, 5160, 5520, 5805, 5934, 6192, 6210, 7740, 7912, 8280, 8901, 9288, 9890, 9936, 10133, 10320, 11610, 11868, 12420, 14835, 15480, 15824, 16560, 17802, 18576, 19780, 20266, 23220, 23736, 24840, 26703, 29670, 30399, 30960, 35604, 39560, 40532, 44505, 46440, 47472, 49680, 50665, 53406, 59340, 60798, 71208, 79120, 81064, 89010, 91197, 92880, 101330, 106812, 118680, 121596, 133515, 142416, 151995, 162128, 178020, 182394, 202660, 213624, 233059, 237360, 243192, 267030, 273591, 303990, 356040, 364788, 405320, 427248, 435719, 455985, 466118, 486384, 534060, 547182, 607980, 699177, 712080, 729576, 810640, 871438, 911970, 932236, 1068120, 1094364, 1165295, 1215960, 1307157, 1367955, 1398354, 1459152, 1742876, 1823940, 1864472, 2097531, 2136240, 2178595, 2188728, 2330590, 2431920, 2614314, 2735910, 2796708, 3485752, 3495885, 3647880, 3728944, 3921471, 4195062, 4357190, 4377456, 4661180, 5228628, 5471820, 5593416, 6292593, 6535785, 6971504, 6991770, 7295760, 7842942, 8390124, 8714380, 9322360, 10021537, 10457256, 10487655, 10943640, 11186832, 11764413, 12585186, 13071570, 13983540, 15685884, 16780248, 17428760, 18644720, 19607355, 20043074, 20914512, 20975310, 21887280, 23528826, 25170372, 26143140, 27967080, 30064611, 31371768, 31462965, 33560496, 34857520, 39214710, 40086148, 41950620, 47057652, 50107685, 50340744, 52286280, 55934160, 58822065, 60129222, 62743536, 62925930, 78429420, 80172296, 83901240, 90193833, 94115304, 100215370, 100681488, 104572560, 117644130, 120258444, 125851860, 150323055, 156858840, 160344592, 167802480, 180387666, 188230608, 200430740, 235288260, 240516888, 251703720, 270581499, 300646110, 313717680, 360775332, 400861480, 450969165, 470576520, 481033776, 503407440, 541162998, 601292220, 721550664, 801722960, 901938330, 941153040, 1082325996, 1202584440, 1352907495, 1443101328, 1803876660, 2164651992, 2405168880, 2705814990, 3607753320, 4329303984, 5411629980, 7215506640, 10823259960, 21646519920]

約数ペア:

[(1, 21646519920), (2, 10823259960), (3, 7215506640), (4, 5411629980), (5, 4329303984), (6, 3607753320), (8, 2705814990), (9, 2405168880), (10, 2164651992), (12, 1803876660), (15, 1443101328), (16, 1352907495), (18, 1202584440), (20, 1082325996), (23, 941153040), (24, 901938330), (27, 801722960), (30, 721550664), (36, 601292220), (40, 541162998), (43, 503407440), (45, 481033776), (46, 470576520), (48, 450969165), (54, 400861480), (60, 360775332), (69, 313717680), (72, 300646110), (80, 270581499), (86, 251703720), (90, 240516888), (92, 235288260), (108, 200430740), (115, 188230608), (120, 180387666), (129, 167802480), (135, 160344592), (138, 156858840), (144, 150323055), (172, 125851860), (180, 120258444), (184, 117644130), (207, 104572560), (215, 100681488), (216, 100215370), (230, 94115304), (240, 90193833), (258, 83901240), (270, 80172296), (276, 78429420), (344, 62925930), (345, 62743536), (360, 60129222), (368, 58822065), (387, 55934160), (414, 52286280), (430, 50340744), (432, 50107685), (460, 47057652), (516, 41950620), (540, 40086148), (552, 39214710), (621, 34857520), (645, 33560496), (688, 31462965), (690, 31371768), (720, 30064611), (774, 27967080), (828, 26143140), (860, 25170372), (920, 23528826), (989, 21887280), (1032, 20975310), (1035, 20914512), (1080, 20043074), (1104, 19607355), (1161, 18644720), (1242, 17428760), (1290, 16780248), (1380, 15685884), (1548, 13983540), (1656, 13071570), (1720, 12585186), (1840, 11764413), (1935, 11186832), (1978, 10943640), (2064, 10487655), (2070, 10457256), (2160, 10021537), (2322, 9322360), (2484, 8714380), (2580, 8390124), (2760, 7842942), (2967, 7295760), (3096, 6991770), (3105, 6971504), (3312, 6535785), (3440, 6292593), (3870, 5593416), (3956, 5471820), (4140, 5228628), (4644, 4661180), (4945, 4377456), (4968, 4357190), (5160, 4195062), (5520, 3921471), (5805, 3728944), (5934, 3647880), (6192, 3495885), (6210, 3485752), (7740, 2796708), (7912, 2735910), (8280, 2614314), (8901, 2431920), (9288, 2330590), (9890, 2188728), (9936, 2178595), (10133, 2136240), (10320, 2097531), (11610, 1864472), (11868, 1823940), (12420, 1742876), (14835, 1459152), (15480, 1398354), (15824, 1367955), (16560, 1307157), (17802, 1215960), (18576, 1165295), (19780, 1094364), (20266, 1068120), (23220, 932236), (23736, 911970), (24840, 871438), (26703, 810640), (29670, 729576), (30399, 712080), (30960, 699177), (35604, 607980), (39560, 547182), (40532, 534060), (44505, 486384), (46440, 466118), (47472, 455985), (49680, 435719), (50665, 427248), (53406, 405320), (59340, 364788), (60798, 356040), (71208, 303990), (79120, 273591), (81064, 267030), (89010, 243192), (91197, 237360), (92880, 233059), (101330, 213624), (106812, 202660), (118680, 182394), (121596, 178020), (133515, 162128), (142416, 151995)]