77285228280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{15823}}^1$

素因数の和:15982

約数の個数: 256

約数和(自身を含む): 260313661440

約数和(自身を除く): 183028433160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 101, 104, 120, 124, 130, 155, 156, 186, 195, 202, 248, 260, 303, 310, 312, 372, 390, 403, 404, 465, 505, 520, 606, 620, 744, 780, 806, 808, 930, 1010, 1209, 1212, 1240, 1313, 1515, 1560, 1612, 1860, 2015, 2020, 2418, 2424, 2626, 3030, 3131, 3224, 3720, 3939, 4030, 4040, 4836, 5252, 6045, 6060, 6262, 6565, 7878, 8060, 9393, 9672, 10504, 12090, 12120, 12524, 13130, 15655, 15756, 15823, 16120, 18786, 19695, 24180, 25048, 26260, 31310, 31512, 31646, 37572, 39390, 40703, 46965, 47469, 48360, 52520, 62620, 63292, 75144, 78780, 79115, 81406, 93930, 94938, 122109, 125240, 126584, 157560, 158230, 162812, 187860, 189876, 203515, 205699, 237345, 244218, 316460, 325624, 375720, 379752, 407030, 411398, 474690, 488436, 490513, 610545, 617097, 632920, 814060, 822796, 949380, 976872, 981026, 1028495, 1221090, 1234194, 1471539, 1598123, 1628120, 1645592, 1898760, 1962052, 2056990, 2442180, 2452565, 2468388, 2943078, 3085485, 3196246, 3924104, 4113980, 4794369, 4884360, 4905130, 4936776, 5886156, 6170970, 6376669, 6392492, 7357695, 7990615, 8227960, 9588738, 9810260, 11772312, 12341940, 12753338, 12784984, 14715390, 15981230, 19130007, 19177476, 19620520, 20775599, 23971845, 24683880, 25506676, 29430780, 31883345, 31962460, 38260014, 38354952, 41551198, 47943690, 49541813, 51013352, 58861560, 62326797, 63766690, 63924920, 76520028, 83102396, 95650035, 95887380, 99083626, 103877995, 124653594, 127533380, 148625439, 153040056, 166204792, 191300070, 191774760, 198167252, 207755990, 247709065, 249307188, 255066760, 297250878, 311633985, 382600140, 396334504, 415511980, 495418130, 498614376, 594501756, 623267970, 644043569, 743127195, 765200280, 831023960, 990836260, 1189003512, 1246535940, 1288087138, 1486254390, 1932130707, 1981672520, 2493071880, 2576174276, 2972508780, 3220217845, 3864261414, 5152348552, 5945017560, 6440435690, 7728522828, 9660653535, 12880871380, 15457045656, 19321307070, 25761742760, 38642614140, 77285228280]

約数ペア:

[(1, 77285228280), (2, 38642614140), (3, 25761742760), (4, 19321307070), (5, 15457045656), (6, 12880871380), (8, 9660653535), (10, 7728522828), (12, 6440435690), (13, 5945017560), (15, 5152348552), (20, 3864261414), (24, 3220217845), (26, 2972508780), (30, 2576174276), (31, 2493071880), (39, 1981672520), (40, 1932130707), (52, 1486254390), (60, 1288087138), (62, 1246535940), (65, 1189003512), (78, 990836260), (93, 831023960), (101, 765200280), (104, 743127195), (120, 644043569), (124, 623267970), (130, 594501756), (155, 498614376), (156, 495418130), (186, 415511980), (195, 396334504), (202, 382600140), (248, 311633985), (260, 297250878), (303, 255066760), (310, 249307188), (312, 247709065), (372, 207755990), (390, 198167252), (403, 191774760), (404, 191300070), (465, 166204792), (505, 153040056), (520, 148625439), (606, 127533380), (620, 124653594), (744, 103877995), (780, 99083626), (806, 95887380), (808, 95650035), (930, 83102396), (1010, 76520028), (1209, 63924920), (1212, 63766690), (1240, 62326797), (1313, 58861560), (1515, 51013352), (1560, 49541813), (1612, 47943690), (1860, 41551198), (2015, 38354952), (2020, 38260014), (2418, 31962460), (2424, 31883345), (2626, 29430780), (3030, 25506676), (3131, 24683880), (3224, 23971845), (3720, 20775599), (3939, 19620520), (4030, 19177476), (4040, 19130007), (4836, 15981230), (5252, 14715390), (6045, 12784984), (6060, 12753338), (6262, 12341940), (6565, 11772312), (7878, 9810260), (8060, 9588738), (9393, 8227960), (9672, 7990615), (10504, 7357695), (12090, 6392492), (12120, 6376669), (12524, 6170970), (13130, 5886156), (15655, 4936776), (15756, 4905130), (15823, 4884360), (16120, 4794369), (18786, 4113980), (19695, 3924104), (24180, 3196246), (25048, 3085485), (26260, 2943078), (31310, 2468388), (31512, 2452565), (31646, 2442180), (37572, 2056990), (39390, 1962052), (40703, 1898760), (46965, 1645592), (47469, 1628120), (48360, 1598123), (52520, 1471539), (62620, 1234194), (63292, 1221090), (75144, 1028495), (78780, 981026), (79115, 976872), (81406, 949380), (93930, 822796), (94938, 814060), (122109, 632920), (125240, 617097), (126584, 610545), (157560, 490513), (158230, 488436), (162812, 474690), (187860, 411398), (189876, 407030), (203515, 379752), (205699, 375720), (237345, 325624), (244218, 316460)]