1271034715680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{6521}}^1\times {\mathrm{45119}}^1$

素因数の和:51664

約数の個数: 192

約数和(自身を含む): 4449402316800

約数和(自身を除く): 3178367601120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 6521, 13042, 19563, 26084, 32605, 39126, 45119, 52168, 58689, 65210, 78252, 90238, 97815, 104336, 117378, 130420, 135357, 156504, 176067, 180476, 195630, 208672, 225595, 234756, 260840, 270714, 293445, 313008, 352134, 360952, 391260, 406071, 451190, 469512, 521680, 541428, 586890, 626016, 676785, 704268, 721904, 782520, 812142, 880335, 902380, 939024, 1043360, 1082856, 1173780, 1218213, 1353570, 1408536, 1443808, 1565040, 1624284, 1760670, 1804760, 1878048, 2030355, 2165712, 2347560, 2436426, 2707140, 2817072, 3130080, 3248568, 3521340, 3609520, 4060710, 4331424, 4695120, 4872852, 5414280, 5634144, 6091065, 6497136, 7042680, 7219040, 8121420, 9390240, 9745704, 10828560, 12182130, 12994272, 14085360, 16242840, 19491408, 21657120, 24364260, 28170720, 32485680, 38982816, 48728520, 64971360, 97457040, 194914080, 294220999, 588441998, 882662997, 1176883996, 1471104995, 1765325994, 2353767992, 2647988991, 2942209990, 3530651988, 4413314985, 4707535984, 5295977982, 5884419980, 7061303976, 7943966973, 8826629970, 9415071968, 10591955964, 11768839960, 13239944955, 14122607952, 15887933946, 17653259940, 21183911928, 23537679920, 26479889910, 28245215904, 31775867892, 35306519880, 39719834865, 42367823856, 47075359840, 52959779820, 63551735784, 70613039760, 79439669730, 84735647712, 105919559640, 127103471568, 141226079520, 158879339460, 211839119280, 254206943136, 317758678920, 423678238560, 635517357840, 1271034715680]

約数ペア:

[(1, 1271034715680), (2, 635517357840), (3, 423678238560), (4, 317758678920), (5, 254206943136), (6, 211839119280), (8, 158879339460), (9, 141226079520), (10, 127103471568), (12, 105919559640), (15, 84735647712), (16, 79439669730), (18, 70613039760), (20, 63551735784), (24, 52959779820), (27, 47075359840), (30, 42367823856), (32, 39719834865), (36, 35306519880), (40, 31775867892), (45, 28245215904), (48, 26479889910), (54, 23537679920), (60, 21183911928), (72, 17653259940), (80, 15887933946), (90, 14122607952), (96, 13239944955), (108, 11768839960), (120, 10591955964), (135, 9415071968), (144, 8826629970), (160, 7943966973), (180, 7061303976), (216, 5884419980), (240, 5295977982), (270, 4707535984), (288, 4413314985), (360, 3530651988), (432, 2942209990), (480, 2647988991), (540, 2353767992), (720, 1765325994), (864, 1471104995), (1080, 1176883996), (1440, 882662997), (2160, 588441998), (4320, 294220999), (6521, 194914080), (13042, 97457040), (19563, 64971360), (26084, 48728520), (32605, 38982816), (39126, 32485680), (45119, 28170720), (52168, 24364260), (58689, 21657120), (65210, 19491408), (78252, 16242840), (90238, 14085360), (97815, 12994272), (104336, 12182130), (117378, 10828560), (130420, 9745704), (135357, 9390240), (156504, 8121420), (176067, 7219040), (180476, 7042680), (195630, 6497136), (208672, 6091065), (225595, 5634144), (234756, 5414280), (260840, 4872852), (270714, 4695120), (293445, 4331424), (313008, 4060710), (352134, 3609520), (360952, 3521340), (391260, 3248568), (406071, 3130080), (451190, 2817072), (469512, 2707140), (521680, 2436426), (541428, 2347560), (586890, 2165712), (626016, 2030355), (676785, 1878048), (704268, 1804760), (721904, 1760670), (782520, 1624284), (812142, 1565040), (880335, 1443808), (902380, 1408536), (939024, 1353570), (1043360, 1218213), (1082856, 1173780)]