23516640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{2333}}^1$

素因数の和:2361

約数の個数: 144

約数和(自身を含む): 91754208

約数和(自身を除く): 68237568

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, 2333, 2520, 3360, 4666, 5040, 6999, 9332, 10080, 11665, 13998, 16331, 18664, 20997, 23330, 27996, 32662, 34995, 37328, 41994, 46660, 48993, 55992, 65324, 69990, 74656, 81655, 83988, 93320, 97986, 104985, 111984, 130648, 139980, 146979, 163310, 167976, 186640, 195972, 209970, 223968, 244965, 261296, 279960, 293958, 326620, 335952, 373280, 391944, 419940, 489930, 522592, 559920, 587916, 653240, 671904, 734895, 783888, 839880, 979860, 1119840, 1175832, 1306480, 1469790, 1567776, 1679760, 1959720, 2351664, 2612960, 2939580, 3359520, 3919440, 4703328, 5879160, 7838880, 11758320, 23516640]

約数ペア:

[(1, 23516640), (2, 11758320), (3, 7838880), (4, 5879160), (5, 4703328), (6, 3919440), (7, 3359520), (8, 2939580), (9, 2612960), (10, 2351664), (12, 1959720), (14, 1679760), (15, 1567776), (16, 1469790), (18, 1306480), (20, 1175832), (21, 1119840), (24, 979860), (28, 839880), (30, 783888), (32, 734895), (35, 671904), (36, 653240), (40, 587916), (42, 559920), (45, 522592), (48, 489930), (56, 419940), (60, 391944), (63, 373280), (70, 335952), (72, 326620), (80, 293958), (84, 279960), (90, 261296), (96, 244965), (105, 223968), (112, 209970), (120, 195972), (126, 186640), (140, 167976), (144, 163310), (160, 146979), (168, 139980), (180, 130648), (210, 111984), (224, 104985), (240, 97986), (252, 93320), (280, 83988), (288, 81655), (315, 74656), (336, 69990), (360, 65324), (420, 55992), (480, 48993), (504, 46660), (560, 41994), (630, 37328), (672, 34995), (720, 32662), (840, 27996), (1008, 23330), (1120, 20997), (1260, 18664), (1440, 16331), (1680, 13998), (2016, 11665), (2333, 10080), (2520, 9332), (3360, 6999), (4666, 5040)]