2040405120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:365

約数の個数: 512

約数和(自身を含む): 8060774400

約数和(自身を除く): 6020369280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 108, 117, 120, 124, 128, 130, 135, 144, 155, 156, 160, 180, 186, 192, 195, 208, 216, 234, 240, 248, 260, 270, 279, 288, 293, 310, 312, 320, 351, 360, 372, 384, 390, 403, 416, 432, 465, 468, 480, 496, 520, 540, 558, 576, 585, 586, 620, 624, 640, 702, 720, 744, 780, 806, 832, 837, 864, 879, 930, 936, 960, 992, 1040, 1080, 1116, 1152, 1170, 1172, 1209, 1240, 1248, 1395, 1404, 1440, 1465, 1488, 1560, 1612, 1664, 1674, 1728, 1755, 1758, 1860, 1872, 1920, 1984, 2015, 2080, 2160, 2232, 2340, 2344, 2418, 2480, 2496, 2637, 2790, 2808, 2880, 2930, 2976, 3120, 3224, 3348, 3456, 3510, 3516, 3627, 3720, 3744, 3809, 3968, 4030, 4160, 4185, 4320, 4395, 4464, 4680, 4688, 4836, 4960, 4992, 5274, 5580, 5616, 5760, 5860, 5952, 6045, 6240, 6448, 6696, 7020, 7032, 7254, 7440, 7488, 7618, 7911, 8060, 8320, 8370, 8640, 8790, 8928, 9083, 9360, 9376, 9672, 9920, 10548, 10881, 11160, 11232, 11427, 11720, 11904, 12090, 12480, 12896, 13185, 13392, 14040, 14064, 14508, 14880, 14976, 15236, 15822, 16120, 16740, 17280, 17580, 17856, 18135, 18166, 18720, 18752, 19045, 19344, 19840, 21096, 21762, 22320, 22464, 22854, 23440, 24180, 24960, 25792, 26370, 26784, 27249, 28080, 28128, 29016, 29760, 30472, 31644, 32240, 33480, 34281, 35160, 35712, 36270, 36332, 37440, 37504, 38090, 38688, 39555, 42192, 43524, 44640, 44928, 45415, 45708, 46880, 48360, 51584, 52740, 53568, 54405, 54498, 56160, 56256, 57135, 58032, 59520, 60944, 63288, 64480, 66960, 68562, 70320, 72540, 72664, 74880, 76180, 77376, 79110, 81747, 84384, 87048, 89280, 90830, 91416, 93760, 96720, 102843, 105480, 107136, 108810, 108996, 112320, 112512, 114270, 116064, 118079, 121888, 126576, 128960, 133920, 136245, 137124, 140640, 145080, 145328, 152360, 154752, 158220, 163494, 168768, 171405, 174096, 178560, 181660, 182832, 187520, 193440, 205686, 210960, 217620, 217992, 224640, 228540, 232128, 236158, 243776, 245241, 253152, 257920, 267840, 272490, 274248, 281280, 290160, 290656, 304720, 316440, 326988, 337536, 342810, 348192, 354237, 363320, 365664, 386880, 408735, 411372, 421920, 435240, 435984, 457080, 464256, 472316, 487552, 490482, 506304, 514215, 535680, 544980, 548496, 562560, 580320, 581312, 590395, 609440, 632880, 653976, 685620, 696384, 708474, 726640, 731328, 773760, 817470, 822744, 843840, 870480, 871968, 914160, 944632, 980964, 1012608, 1028430, 1062711, 1089960, 1096992, 1160640, 1162624, 1180790, 1218880, 1226205, 1265760, 1307952, 1371240, 1392768, 1416948, 1453280, 1462656, 1634940, 1645488, 1687680, 1740960, 1743936, 1771185, 1828320, 1889264, 1961928, 2056860, 2125422, 2179920, 2193984, 2321280, 2361580, 2437760, 2452410, 2531520, 2615904, 2742480, 2833896, 2906560, 3188133, 3269880, 3290976, 3481920, 3487872, 3542370, 3656640, 3778528, 3923856, 4113720, 4250844, 4359840, 4387968, 4723160, 4904820, 5063040, 5231808, 5313555, 5484960, 5667792, 5813120, 6376266, 6539760, 6581952, 6963840, 7084740, 7313280, 7557056, 7847712, 8227440, 8501688, 8719680, 9446320, 9809640, 10463616, 10627110, 10969920, 11335584, 12752532, 13079520, 13163904, 14169480, 15114112, 15695424, 15940665, 16454880, 17003376, 17439360, 18892640, 19619280, 21254220, 21939840, 22671168, 25505064, 26159040, 28338960, 31390848, 31881330, 32909760, 34006752, 37785280, 39238560, 42508440, 45342336, 51010128, 52318080, 56677920, 63762660, 65819520, 68013504, 75570560, 78477120, 85016880, 102020256, 113355840, 127525320, 136027008, 156954240, 170033760, 204040512, 226711680, 255050640, 340067520, 408081024, 510101280, 680135040, 1020202560, 2040405120]

約数ペア:

[(1, 2040405120), (2, 1020202560), (3, 680135040), (4, 510101280), (5, 408081024), (6, 340067520), (8, 255050640), (9, 226711680), (10, 204040512), (12, 170033760), (13, 156954240), (15, 136027008), (16, 127525320), (18, 113355840), (20, 102020256), (24, 85016880), (26, 78477120), (27, 75570560), (30, 68013504), (31, 65819520), (32, 63762660), (36, 56677920), (39, 52318080), (40, 51010128), (45, 45342336), (48, 42508440), (52, 39238560), (54, 37785280), (60, 34006752), (62, 32909760), (64, 31881330), (65, 31390848), (72, 28338960), (78, 26159040), (80, 25505064), (90, 22671168), (93, 21939840), (96, 21254220), (104, 19619280), (108, 18892640), (117, 17439360), (120, 17003376), (124, 16454880), (128, 15940665), (130, 15695424), (135, 15114112), (144, 14169480), (155, 13163904), (156, 13079520), (160, 12752532), (180, 11335584), (186, 10969920), (192, 10627110), (195, 10463616), (208, 9809640), (216, 9446320), (234, 8719680), (240, 8501688), (248, 8227440), (260, 7847712), (270, 7557056), (279, 7313280), (288, 7084740), (293, 6963840), (310, 6581952), (312, 6539760), (320, 6376266), (351, 5813120), (360, 5667792), (372, 5484960), (384, 5313555), (390, 5231808), (403, 5063040), (416, 4904820), (432, 4723160), (465, 4387968), (468, 4359840), (480, 4250844), (496, 4113720), (520, 3923856), (540, 3778528), (558, 3656640), (576, 3542370), (585, 3487872), (586, 3481920), (620, 3290976), (624, 3269880), (640, 3188133), (702, 2906560), (720, 2833896), (744, 2742480), (780, 2615904), (806, 2531520), (832, 2452410), (837, 2437760), (864, 2361580), (879, 2321280), (930, 2193984), (936, 2179920), (960, 2125422), (992, 2056860), (1040, 1961928), (1080, 1889264), (1116, 1828320), (1152, 1771185), (1170, 1743936), (1172, 1740960), (1209, 1687680), (1240, 1645488), (1248, 1634940), (1395, 1462656), (1404, 1453280), (1440, 1416948), (1465, 1392768), (1488, 1371240), (1560, 1307952), (1612, 1265760), (1664, 1226205), (1674, 1218880), (1728, 1180790), (1755, 1162624), (1758, 1160640), (1860, 1096992), (1872, 1089960), (1920, 1062711), (1984, 1028430), (2015, 1012608), (2080, 980964), (2160, 944632), (2232, 914160), (2340, 871968), (2344, 870480), (2418, 843840), (2480, 822744), (2496, 817470), (2637, 773760), (2790, 731328), (2808, 726640), (2880, 708474), (2930, 696384), (2976, 685620), (3120, 653976), (3224, 632880), (3348, 609440), (3456, 590395), (3510, 581312), (3516, 580320), (3627, 562560), (3720, 548496), (3744, 544980), (3809, 535680), (3968, 514215), (4030, 506304), (4160, 490482), (4185, 487552), (4320, 472316), (4395, 464256), (4464, 457080), (4680, 435984), (4688, 435240), (4836, 421920), (4960, 411372), (4992, 408735), (5274, 386880), (5580, 365664), (5616, 363320), (5760, 354237), (5860, 348192), (5952, 342810), (6045, 337536), (6240, 326988), (6448, 316440), (6696, 304720), (7020, 290656), (7032, 290160), (7254, 281280), (7440, 274248), (7488, 272490), (7618, 267840), (7911, 257920), (8060, 253152), (8320, 245241), (8370, 243776), (8640, 236158), (8790, 232128), (8928, 228540), (9083, 224640), (9360, 217992), (9376, 217620), (9672, 210960), (9920, 205686), (10548, 193440), (10881, 187520), (11160, 182832), (11232, 181660), (11427, 178560), (11720, 174096), (11904, 171405), (12090, 168768), (12480, 163494), (12896, 158220), (13185, 154752), (13392, 152360), (14040, 145328), (14064, 145080), (14508, 140640), (14880, 137124), (14976, 136245), (15236, 133920), (15822, 128960), (16120, 126576), (16740, 121888), (17280, 118079), (17580, 116064), (17856, 114270), (18135, 112512), (18166, 112320), (18720, 108996), (18752, 108810), (19045, 107136), (19344, 105480), (19840, 102843), (21096, 96720), (21762, 93760), (22320, 91416), (22464, 90830), (22854, 89280), (23440, 87048), (24180, 84384), (24960, 81747), (25792, 79110), (26370, 77376), (26784, 76180), (27249, 74880), (28080, 72664), (28128, 72540), (29016, 70320), (29760, 68562), (30472, 66960), (31644, 64480), (32240, 63288), (33480, 60944), (34281, 59520), (35160, 58032), (35712, 57135), (36270, 56256), (36332, 56160), (37440, 54498), (37504, 54405), (38090, 53568), (38688, 52740), (39555, 51584), (42192, 48360), (43524, 46880), (44640, 45708), (44928, 45415)]