38873520

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{857}}^1$

素因数の和:889

約数の個数: 200

約数和(自身を含む): 154481184

約数和(自身を除く): 115607664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 857, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1714, 1890, 2160, 2268, 2520, 2571, 2835, 3024, 3240, 3428, 3780, 4285, 4536, 5040, 5142, 5670, 5999, 6480, 6856, 7560, 7713, 8570, 9072, 10284, 11340, 11998, 12855, 13712, 15120, 15426, 17140, 17997, 20568, 22680, 23139, 23996, 25710, 29995, 30852, 34280, 35994, 38565, 41136, 45360, 46278, 47992, 51420, 53991, 59990, 61704, 68560, 69417, 71988, 77130, 89985, 92556, 95984, 102840, 107982, 115695, 119980, 123408, 138834, 143976, 154260, 161973, 179970, 185112, 205680, 215964, 231390, 239960, 269955, 277668, 287952, 308520, 323946, 347085, 359940, 370224, 431928, 462780, 479920, 485919, 539910, 555336, 617040, 647892, 694170, 719880, 809865, 863856, 925560, 971838, 1079820, 1110672, 1295784, 1388340, 1439760, 1619730, 1851120, 1943676, 2159640, 2429595, 2591568, 2776680, 3239460, 3887352, 4319280, 4859190, 5553360, 6478920, 7774704, 9718380, 12957840, 19436760, 38873520]

約数ペア:

[(1, 38873520), (2, 19436760), (3, 12957840), (4, 9718380), (5, 7774704), (6, 6478920), (7, 5553360), (8, 4859190), (9, 4319280), (10, 3887352), (12, 3239460), (14, 2776680), (15, 2591568), (16, 2429595), (18, 2159640), (20, 1943676), (21, 1851120), (24, 1619730), (27, 1439760), (28, 1388340), (30, 1295784), (35, 1110672), (36, 1079820), (40, 971838), (42, 925560), (45, 863856), (48, 809865), (54, 719880), (56, 694170), (60, 647892), (63, 617040), (70, 555336), (72, 539910), (80, 485919), (81, 479920), (84, 462780), (90, 431928), (105, 370224), (108, 359940), (112, 347085), (120, 323946), (126, 308520), (135, 287952), (140, 277668), (144, 269955), (162, 239960), (168, 231390), (180, 215964), (189, 205680), (210, 185112), (216, 179970), (240, 161973), (252, 154260), (270, 143976), (280, 138834), (315, 123408), (324, 119980), (336, 115695), (360, 107982), (378, 102840), (405, 95984), (420, 92556), (432, 89985), (504, 77130), (540, 71988), (560, 69417), (567, 68560), (630, 61704), (648, 59990), (720, 53991), (756, 51420), (810, 47992), (840, 46278), (857, 45360), (945, 41136), (1008, 38565), (1080, 35994), (1134, 34280), (1260, 30852), (1296, 29995), (1512, 25710), (1620, 23996), (1680, 23139), (1714, 22680), (1890, 20568), (2160, 17997), (2268, 17140), (2520, 15426), (2571, 15120), (2835, 13712), (3024, 12855), (3240, 11998), (3428, 11340), (3780, 10284), (4285, 9072), (4536, 8570), (5040, 7713), (5142, 7560), (5670, 6856), (5999, 6480)]