53756640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{5333}}^1$

素因数の和:5361

約数の個数: 144

約数和(自身を含む): 209690208

約数和(自身を除く): 155933568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 5333, 10080, 10666, 15999, 21332, 26665, 31998, 37331, 42664, 47997, 53330, 63996, 74662, 79995, 85328, 95994, 106660, 111993, 127992, 149324, 159990, 170656, 186655, 191988, 213320, 223986, 239985, 255984, 298648, 319980, 335979, 373310, 383976, 426640, 447972, 479970, 511968, 559965, 597296, 639960, 671958, 746620, 767952, 853280, 895944, 959940, 1119930, 1194592, 1279920, 1343916, 1493240, 1535904, 1679895, 1791888, 1919880, 2239860, 2559840, 2687832, 2986480, 3359790, 3583776, 3839760, 4479720, 5375664, 5972960, 6719580, 7679520, 8959440, 10751328, 13439160, 17918880, 26878320, 53756640]

約数ペア:

[(1, 53756640), (2, 26878320), (3, 17918880), (4, 13439160), (5, 10751328), (6, 8959440), (7, 7679520), (8, 6719580), (9, 5972960), (10, 5375664), (12, 4479720), (14, 3839760), (15, 3583776), (16, 3359790), (18, 2986480), (20, 2687832), (21, 2559840), (24, 2239860), (28, 1919880), (30, 1791888), (32, 1679895), (35, 1535904), (36, 1493240), (40, 1343916), (42, 1279920), (45, 1194592), (48, 1119930), (56, 959940), (60, 895944), (63, 853280), (70, 767952), (72, 746620), (80, 671958), (84, 639960), (90, 597296), (96, 559965), (105, 511968), (112, 479970), (120, 447972), (126, 426640), (140, 383976), (144, 373310), (160, 335979), (168, 319980), (180, 298648), (210, 255984), (224, 239985), (240, 223986), (252, 213320), (280, 191988), (288, 186655), (315, 170656), (336, 159990), (360, 149324), (420, 127992), (480, 111993), (504, 106660), (560, 95994), (630, 85328), (672, 79995), (720, 74662), (840, 63996), (1008, 53330), (1120, 47997), (1260, 42664), (1440, 37331), (1680, 31998), (2016, 26665), (2520, 21332), (3360, 15999), (5040, 10666), (5333, 10080)]