229323120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2371}}^1$

素因数の和:2431

約数の個数: 160

約数和(自身を含む): 790616064

約数和(自身を除く): 561292944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2371, 2418, 2480, 3120, 3224, 3720, 4030, 4742, 4836, 6045, 6448, 7113, 7440, 8060, 9484, 9672, 11855, 12090, 14226, 16120, 18968, 19344, 23710, 24180, 28452, 30823, 32240, 35565, 37936, 47420, 48360, 56904, 61646, 71130, 73501, 92469, 94840, 96720, 113808, 123292, 142260, 147002, 154115, 184938, 189680, 220503, 246584, 284520, 294004, 308230, 367505, 369876, 441006, 462345, 493168, 569040, 588008, 616460, 735010, 739752, 882012, 924690, 955513, 1102515, 1176016, 1232920, 1470020, 1479504, 1764024, 1849380, 1911026, 2205030, 2465840, 2866539, 2940040, 3528048, 3698760, 3822052, 4410060, 4777565, 5733078, 5880080, 7397520, 7644104, 8820120, 9555130, 11466156, 14332695, 15288208, 17640240, 19110260, 22932312, 28665390, 38220520, 45864624, 57330780, 76441040, 114661560, 229323120]

約数ペア:

[(1, 229323120), (2, 114661560), (3, 76441040), (4, 57330780), (5, 45864624), (6, 38220520), (8, 28665390), (10, 22932312), (12, 19110260), (13, 17640240), (15, 15288208), (16, 14332695), (20, 11466156), (24, 9555130), (26, 8820120), (30, 7644104), (31, 7397520), (39, 5880080), (40, 5733078), (48, 4777565), (52, 4410060), (60, 3822052), (62, 3698760), (65, 3528048), (78, 2940040), (80, 2866539), (93, 2465840), (104, 2205030), (120, 1911026), (124, 1849380), (130, 1764024), (155, 1479504), (156, 1470020), (186, 1232920), (195, 1176016), (208, 1102515), (240, 955513), (248, 924690), (260, 882012), (310, 739752), (312, 735010), (372, 616460), (390, 588008), (403, 569040), (465, 493168), (496, 462345), (520, 441006), (620, 369876), (624, 367505), (744, 308230), (780, 294004), (806, 284520), (930, 246584), (1040, 220503), (1209, 189680), (1240, 184938), (1488, 154115), (1560, 147002), (1612, 142260), (1860, 123292), (2015, 113808), (2371, 96720), (2418, 94840), (2480, 92469), (3120, 73501), (3224, 71130), (3720, 61646), (4030, 56904), (4742, 48360), (4836, 47420), (6045, 37936), (6448, 35565), (7113, 32240), (7440, 30823), (8060, 28452), (9484, 24180), (9672, 23710), (11855, 19344), (12090, 18968), (14226, 16120)]