2968302080

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:498

約数の個数: 160

約数和(自身を含む): 7433952768

約数和(自身を除く): 4465650688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 113, 124, 128, 155, 160, 226, 248, 256, 310, 320, 331, 452, 496, 512, 565, 620, 640, 662, 904, 992, 1130, 1240, 1280, 1324, 1655, 1808, 1984, 2260, 2480, 2560, 2648, 3310, 3503, 3616, 3968, 4520, 4960, 5296, 6620, 7006, 7232, 7936, 9040, 9920, 10261, 10592, 13240, 14012, 14464, 15872, 17515, 18080, 19840, 20522, 21184, 26480, 28024, 28928, 35030, 36160, 37403, 39680, 41044, 42368, 51305, 52960, 56048, 57856, 70060, 72320, 74806, 79360, 82088, 84736, 102610, 105920, 112096, 140120, 144640, 149612, 164176, 169472, 187015, 205220, 211840, 224192, 280240, 289280, 299224, 328352, 374030, 410440, 423680, 448384, 560480, 598448, 656704, 748060, 820880, 847360, 896768, 1120960, 1159493, 1196896, 1313408, 1496120, 1641760, 1793536, 2241920, 2318986, 2393792, 2626816, 2992240, 3283520, 4483840, 4637972, 4787584, 5253632, 5797465, 5984480, 6567040, 8967680, 9275944, 9575168, 11594930, 11968960, 13134080, 18551888, 19150336, 23189860, 23937920, 26268160, 37103776, 46379720, 47875840, 74207552, 92759440, 95751680, 148415104, 185518880, 296830208, 371037760, 593660416, 742075520, 1484151040, 2968302080]

約数ペア:

[(1, 2968302080), (2, 1484151040), (4, 742075520), (5, 593660416), (8, 371037760), (10, 296830208), (16, 185518880), (20, 148415104), (31, 95751680), (32, 92759440), (40, 74207552), (62, 47875840), (64, 46379720), (80, 37103776), (113, 26268160), (124, 23937920), (128, 23189860), (155, 19150336), (160, 18551888), (226, 13134080), (248, 11968960), (256, 11594930), (310, 9575168), (320, 9275944), (331, 8967680), (452, 6567040), (496, 5984480), (512, 5797465), (565, 5253632), (620, 4787584), (640, 4637972), (662, 4483840), (904, 3283520), (992, 2992240), (1130, 2626816), (1240, 2393792), (1280, 2318986), (1324, 2241920), (1655, 1793536), (1808, 1641760), (1984, 1496120), (2260, 1313408), (2480, 1196896), (2560, 1159493), (2648, 1120960), (3310, 896768), (3503, 847360), (3616, 820880), (3968, 748060), (4520, 656704), (4960, 598448), (5296, 560480), (6620, 448384), (7006, 423680), (7232, 410440), (7936, 374030), (9040, 328352), (9920, 299224), (10261, 289280), (10592, 280240), (13240, 224192), (14012, 211840), (14464, 205220), (15872, 187015), (17515, 169472), (18080, 164176), (19840, 149612), (20522, 144640), (21184, 140120), (26480, 112096), (28024, 105920), (28928, 102610), (35030, 84736), (36160, 82088), (37403, 79360), (39680, 74806), (41044, 72320), (42368, 70060), (51305, 57856), (52960, 56048)]