215026560

素因数分解:

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

素因数の和:5365

約数の個数: 192

約数和(自身を含む): 848746080

約数和(自身を除く): 633719520

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5333, 5760, 6720, 8064, 10080, 10666, 13440, 15999, 20160, 21332, 26665, 31998, 37331, 40320, 42664, 47997, 53330, 63996, 74662, 79995, 85328, 95994, 106660, 111993, 127992, 149324, 159990, 170656, 186655, 191988, 213320, 223986, 239985, 255984, 298648, 319980, 335979, 341312, 373310, 383976, 426640, 447972, 479970, 511968, 559965, 597296, 639960, 671958, 682624, 746620, 767952, 853280, 895944, 959940, 1023936, 1119930, 1194592, 1279920, 1343916, 1493240, 1535904, 1679895, 1706560, 1791888, 1919880, 2047872, 2239860, 2389184, 2559840, 2687832, 2986480, 3071808, 3359790, 3413120, 3583776, 3839760, 4479720, 4778368, 5119680, 5375664, 5972960, 6143616, 6719580, 7167552, 7679520, 8959440, 10239360, 10751328, 11945920, 13439160, 14335104, 15359040, 17918880, 21502656, 23891840, 26878320, 30718080, 35837760, 43005312, 53756640, 71675520, 107513280, 215026560]

約数ペア:

[(1, 215026560), (2, 107513280), (3, 71675520), (4, 53756640), (5, 43005312), (6, 35837760), (7, 30718080), (8, 26878320), (9, 23891840), (10, 21502656), (12, 17918880), (14, 15359040), (15, 14335104), (16, 13439160), (18, 11945920), (20, 10751328), (21, 10239360), (24, 8959440), (28, 7679520), (30, 7167552), (32, 6719580), (35, 6143616), (36, 5972960), (40, 5375664), (42, 5119680), (45, 4778368), (48, 4479720), (56, 3839760), (60, 3583776), (63, 3413120), (64, 3359790), (70, 3071808), (72, 2986480), (80, 2687832), (84, 2559840), (90, 2389184), (96, 2239860), (105, 2047872), (112, 1919880), (120, 1791888), (126, 1706560), (128, 1679895), (140, 1535904), (144, 1493240), (160, 1343916), (168, 1279920), (180, 1194592), (192, 1119930), (210, 1023936), (224, 959940), (240, 895944), (252, 853280), (280, 767952), (288, 746620), (315, 682624), (320, 671958), (336, 639960), (360, 597296), (384, 559965), (420, 511968), (448, 479970), (480, 447972), (504, 426640), (560, 383976), (576, 373310), (630, 341312), (640, 335979), (672, 319980), (720, 298648), (840, 255984), (896, 239985), (960, 223986), (1008, 213320), (1120, 191988), (1152, 186655), (1260, 170656), (1344, 159990), (1440, 149324), (1680, 127992), (1920, 111993), (2016, 106660), (2240, 95994), (2520, 85328), (2688, 79995), (2880, 74662), (3360, 63996), (4032, 53330), (4480, 47997), (5040, 42664), (5333, 40320), (5760, 37331), (6720, 31998), (8064, 26665), (10080, 21332), (10666, 20160), (13440, 15999)]