23842980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 83865600

約数和(自身を除く): 60022620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 127, 140, 149, 180, 210, 252, 254, 298, 315, 381, 420, 447, 508, 596, 630, 635, 745, 762, 889, 894, 1043, 1143, 1260, 1270, 1341, 1490, 1524, 1778, 1788, 1905, 2086, 2235, 2286, 2540, 2667, 2682, 2980, 3129, 3556, 3810, 4172, 4445, 4470, 4572, 5215, 5334, 5364, 5715, 6258, 6705, 7620, 8001, 8890, 8940, 9387, 10430, 10668, 11430, 12516, 13335, 13410, 15645, 16002, 17780, 18774, 18923, 20860, 22860, 26670, 26820, 31290, 32004, 37548, 37846, 40005, 46935, 53340, 56769, 62580, 75692, 80010, 93870, 94615, 113538, 132461, 160020, 170307, 187740, 189230, 227076, 264922, 283845, 340614, 378460, 397383, 529844, 567690, 662305, 681228, 794766, 851535, 1135380, 1192149, 1324610, 1589532, 1703070, 1986915, 2384298, 2649220, 3406140, 3973830, 4768596, 5960745, 7947660, 11921490, 23842980]

約数ペア:

[(1, 23842980), (2, 11921490), (3, 7947660), (4, 5960745), (5, 4768596), (6, 3973830), (7, 3406140), (9, 2649220), (10, 2384298), (12, 1986915), (14, 1703070), (15, 1589532), (18, 1324610), (20, 1192149), (21, 1135380), (28, 851535), (30, 794766), (35, 681228), (36, 662305), (42, 567690), (45, 529844), (60, 397383), (63, 378460), (70, 340614), (84, 283845), (90, 264922), (105, 227076), (126, 189230), (127, 187740), (140, 170307), (149, 160020), (180, 132461), (210, 113538), (252, 94615), (254, 93870), (298, 80010), (315, 75692), (381, 62580), (420, 56769), (447, 53340), (508, 46935), (596, 40005), (630, 37846), (635, 37548), (745, 32004), (762, 31290), (889, 26820), (894, 26670), (1043, 22860), (1143, 20860), (1260, 18923), (1270, 18774), (1341, 17780), (1490, 16002), (1524, 15645), (1778, 13410), (1788, 13335), (1905, 12516), (2086, 11430), (2235, 10668), (2286, 10430), (2540, 9387), (2667, 8940), (2682, 8890), (2980, 8001), (3129, 7620), (3556, 6705), (3810, 6258), (4172, 5715), (4445, 5364), (4470, 5334), (4572, 5215)]