23772420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:375

約数の個数: 192

約数和(自身を含む): 89241600

約数和(自身を除く): 65469180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 331, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 662, 665, 684, 756, 798, 855, 945, 993, 1026, 1140, 1197, 1260, 1324, 1330, 1596, 1655, 1710, 1890, 1986, 1995, 2052, 2317, 2394, 2565, 2660, 2979, 3310, 3420, 3591, 3780, 3972, 3990, 4634, 4788, 4965, 5130, 5958, 5985, 6289, 6620, 6951, 7182, 7980, 8937, 9268, 9930, 10260, 11585, 11916, 11970, 12578, 13902, 14364, 14895, 17874, 17955, 18867, 19860, 20853, 23170, 23940, 25156, 27804, 29790, 31445, 34755, 35748, 35910, 37734, 41706, 44023, 44685, 46340, 56601, 59580, 62559, 62890, 69510, 71820, 75468, 83412, 88046, 89370, 94335, 104265, 113202, 125118, 125780, 132069, 139020, 169803, 176092, 178740, 188670, 208530, 220115, 226404, 250236, 264138, 283005, 312795, 339606, 377340, 396207, 417060, 440230, 528276, 566010, 625590, 660345, 679212, 792414, 849015, 880460, 1132020, 1188621, 1251180, 1320690, 1584828, 1698030, 1981035, 2377242, 2641380, 3396060, 3962070, 4754484, 5943105, 7924140, 11886210, 23772420]

約数ペア:

[(1, 23772420), (2, 11886210), (3, 7924140), (4, 5943105), (5, 4754484), (6, 3962070), (7, 3396060), (9, 2641380), (10, 2377242), (12, 1981035), (14, 1698030), (15, 1584828), (18, 1320690), (19, 1251180), (20, 1188621), (21, 1132020), (27, 880460), (28, 849015), (30, 792414), (35, 679212), (36, 660345), (38, 625590), (42, 566010), (45, 528276), (54, 440230), (57, 417060), (60, 396207), (63, 377340), (70, 339606), (76, 312795), (84, 283005), (90, 264138), (95, 250236), (105, 226404), (108, 220115), (114, 208530), (126, 188670), (133, 178740), (135, 176092), (140, 169803), (171, 139020), (180, 132069), (189, 125780), (190, 125118), (210, 113202), (228, 104265), (252, 94335), (266, 89370), (270, 88046), (285, 83412), (315, 75468), (331, 71820), (342, 69510), (378, 62890), (380, 62559), (399, 59580), (420, 56601), (513, 46340), (532, 44685), (540, 44023), (570, 41706), (630, 37734), (662, 35910), (665, 35748), (684, 34755), (756, 31445), (798, 29790), (855, 27804), (945, 25156), (993, 23940), (1026, 23170), (1140, 20853), (1197, 19860), (1260, 18867), (1324, 17955), (1330, 17874), (1596, 14895), (1655, 14364), (1710, 13902), (1890, 12578), (1986, 11970), (1995, 11916), (2052, 11585), (2317, 10260), (2394, 9930), (2565, 9268), (2660, 8937), (2979, 7980), (3310, 7182), (3420, 6951), (3591, 6620), (3780, 6289), (3972, 5985), (3990, 5958), (4634, 5130), (4788, 4965)]