308399520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4493}}^1$

素因数の和:4535

約数の個数: 192

約数和(自身を含む): 1141547904

約数和(自身を除く): 833148384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 2080, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 4493, 4576, 5280, 5720, 6240, 6864, 8580, 8986, 11440, 13479, 13728, 17160, 17972, 22465, 22880, 26958, 34320, 35944, 44930, 49423, 53916, 58409, 67395, 68640, 71888, 89860, 98846, 107832, 116818, 134790, 143776, 148269, 175227, 179720, 197692, 215664, 233636, 247115, 269580, 292045, 296538, 350454, 359440, 395384, 431328, 467272, 494230, 539160, 584090, 593076, 642499, 700908, 718880, 741345, 790768, 876135, 934544, 988460, 1078320, 1168180, 1186152, 1284998, 1401816, 1482690, 1581536, 1752270, 1869088, 1927497, 1976920, 2156640, 2336360, 2372304, 2569996, 2803632, 2965380, 3212495, 3504540, 3854994, 3953840, 4672720, 4744608, 5139992, 5607264, 5930760, 6424990, 7009080, 7709988, 7907680, 9345440, 9637485, 10279984, 11861520, 12849980, 14018160, 15419976, 19274970, 20559968, 23723040, 25699960, 28036320, 30839952, 38549940, 51399920, 61679904, 77099880, 102799840, 154199760, 308399520]

約数ペア:

[(1, 308399520), (2, 154199760), (3, 102799840), (4, 77099880), (5, 61679904), (6, 51399920), (8, 38549940), (10, 30839952), (11, 28036320), (12, 25699960), (13, 23723040), (15, 20559968), (16, 19274970), (20, 15419976), (22, 14018160), (24, 12849980), (26, 11861520), (30, 10279984), (32, 9637485), (33, 9345440), (39, 7907680), (40, 7709988), (44, 7009080), (48, 6424990), (52, 5930760), (55, 5607264), (60, 5139992), (65, 4744608), (66, 4672720), (78, 3953840), (80, 3854994), (88, 3504540), (96, 3212495), (104, 2965380), (110, 2803632), (120, 2569996), (130, 2372304), (132, 2336360), (143, 2156640), (156, 1976920), (160, 1927497), (165, 1869088), (176, 1752270), (195, 1581536), (208, 1482690), (220, 1401816), (240, 1284998), (260, 1186152), (264, 1168180), (286, 1078320), (312, 988460), (330, 934544), (352, 876135), (390, 790768), (416, 741345), (429, 718880), (440, 700908), (480, 642499), (520, 593076), (528, 584090), (572, 539160), (624, 494230), (660, 467272), (715, 431328), (780, 395384), (858, 359440), (880, 350454), (1040, 296538), (1056, 292045), (1144, 269580), (1248, 247115), (1320, 233636), (1430, 215664), (1560, 197692), (1716, 179720), (1760, 175227), (2080, 148269), (2145, 143776), (2288, 134790), (2640, 116818), (2860, 107832), (3120, 98846), (3432, 89860), (4290, 71888), (4493, 68640), (4576, 67395), (5280, 58409), (5720, 53916), (6240, 49423), (6864, 44930), (8580, 35944), (8986, 34320), (11440, 26958), (13479, 22880), (13728, 22465), (17160, 17972)]