6447668040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1381}}^1$

素因数の和:1546

約数の個数: 320

約数和(自身を含む): 23839168320

約数和(自身を除く): 17391500280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 131, 132, 135, 162, 165, 180, 198, 216, 220, 262, 264, 270, 297, 324, 330, 360, 393, 396, 405, 440, 495, 524, 540, 594, 648, 655, 660, 786, 792, 810, 891, 990, 1048, 1080, 1179, 1188, 1310, 1320, 1381, 1441, 1485, 1572, 1620, 1782, 1965, 1980, 2358, 2376, 2620, 2762, 2882, 2970, 3144, 3240, 3537, 3564, 3930, 3960, 4143, 4323, 4455, 4716, 5240, 5524, 5764, 5895, 5940, 6905, 7074, 7128, 7205, 7860, 8286, 8646, 8910, 9432, 10611, 11048, 11528, 11790, 11880, 12429, 12969, 13810, 14148, 14410, 15191, 15720, 16572, 17292, 17685, 17820, 20715, 21222, 21615, 23580, 24858, 25938, 27620, 28296, 28820, 30382, 33144, 34584, 35370, 35640, 37287, 38907, 41430, 42444, 43230, 45573, 47160, 49716, 51876, 53055, 55240, 57640, 60764, 62145, 64845, 70740, 74574, 75955, 77814, 82860, 84888, 86460, 91146, 99432, 103752, 106110, 111861, 116721, 121528, 124290, 129690, 136719, 141480, 149148, 151910, 155628, 165720, 172920, 180911, 182292, 186435, 194535, 212220, 223722, 227865, 233442, 248580, 259380, 273438, 298296, 303820, 311256, 361822, 364584, 372870, 389070, 410157, 424440, 447444, 455730, 466884, 497160, 518760, 542733, 546876, 559305, 583605, 607640, 683595, 723644, 745740, 778140, 820314, 894888, 904555, 911460, 933768, 1085466, 1093752, 1118610, 1167210, 1230471, 1367190, 1447288, 1491480, 1556280, 1628199, 1640628, 1809110, 1822920, 1990021, 2050785, 2170932, 2237220, 2334420, 2460942, 2713665, 2734380, 3256398, 3281256, 3618220, 3980042, 4101570, 4341864, 4474440, 4668840, 4884597, 4921884, 5427330, 5468760, 5970063, 6152355, 6512796, 7236440, 7960084, 8140995, 8203140, 9769194, 9843768, 9950105, 10854660, 11940126, 12304710, 13025592, 14653791, 15920168, 16281990, 16406280, 17910189, 19538388, 19900210, 21709320, 23880252, 24422985, 24609420, 29307582, 29850315, 32563980, 35820378, 39076776, 39800420, 47760504, 48845970, 49218840, 53730567, 58615164, 59700630, 65127960, 71640756, 73268955, 79600840, 89550945, 97691940, 107461134, 117230328, 119401260, 143281512, 146537910, 161191701, 179101890, 195383880, 214922268, 238802520, 268652835, 293075820, 322383402, 358203780, 429844536, 537305670, 586151640, 644766804, 716407560, 805958505, 1074611340, 1289533608, 1611917010, 2149222680, 3223834020, 6447668040]

約数ペア:

[(1, 6447668040), (2, 3223834020), (3, 2149222680), (4, 1611917010), (5, 1289533608), (6, 1074611340), (8, 805958505), (9, 716407560), (10, 644766804), (11, 586151640), (12, 537305670), (15, 429844536), (18, 358203780), (20, 322383402), (22, 293075820), (24, 268652835), (27, 238802520), (30, 214922268), (33, 195383880), (36, 179101890), (40, 161191701), (44, 146537910), (45, 143281512), (54, 119401260), (55, 117230328), (60, 107461134), (66, 97691940), (72, 89550945), (81, 79600840), (88, 73268955), (90, 71640756), (99, 65127960), (108, 59700630), (110, 58615164), (120, 53730567), (131, 49218840), (132, 48845970), (135, 47760504), (162, 39800420), (165, 39076776), (180, 35820378), (198, 32563980), (216, 29850315), (220, 29307582), (262, 24609420), (264, 24422985), (270, 23880252), (297, 21709320), (324, 19900210), (330, 19538388), (360, 17910189), (393, 16406280), (396, 16281990), (405, 15920168), (440, 14653791), (495, 13025592), (524, 12304710), (540, 11940126), (594, 10854660), (648, 9950105), (655, 9843768), (660, 9769194), (786, 8203140), (792, 8140995), (810, 7960084), (891, 7236440), (990, 6512796), (1048, 6152355), (1080, 5970063), (1179, 5468760), (1188, 5427330), (1310, 4921884), (1320, 4884597), (1381, 4668840), (1441, 4474440), (1485, 4341864), (1572, 4101570), (1620, 3980042), (1782, 3618220), (1965, 3281256), (1980, 3256398), (2358, 2734380), (2376, 2713665), (2620, 2460942), (2762, 2334420), (2882, 2237220), (2970, 2170932), (3144, 2050785), (3240, 1990021), (3537, 1822920), (3564, 1809110), (3930, 1640628), (3960, 1628199), (4143, 1556280), (4323, 1491480), (4455, 1447288), (4716, 1367190), (5240, 1230471), (5524, 1167210), (5764, 1118610), (5895, 1093752), (5940, 1085466), (6905, 933768), (7074, 911460), (7128, 904555), (7205, 894888), (7860, 820314), (8286, 778140), (8646, 745740), (8910, 723644), (9432, 683595), (10611, 607640), (11048, 583605), (11528, 559305), (11790, 546876), (11880, 542733), (12429, 518760), (12969, 497160), (13810, 466884), (14148, 455730), (14410, 447444), (15191, 424440), (15720, 410157), (16572, 389070), (17292, 372870), (17685, 364584), (17820, 361822), (20715, 311256), (21222, 303820), (21615, 298296), (23580, 273438), (24858, 259380), (25938, 248580), (27620, 233442), (28296, 227865), (28820, 223722), (30382, 212220), (33144, 194535), (34584, 186435), (35370, 182292), (35640, 180911), (37287, 172920), (38907, 165720), (41430, 155628), (42444, 151910), (43230, 149148), (45573, 141480), (47160, 136719), (49716, 129690), (51876, 124290), (53055, 121528), (55240, 116721), (57640, 111861), (60764, 106110), (62145, 103752), (64845, 99432), (70740, 91146), (74574, 86460), (75955, 84888), (77814, 82860)]