23113440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{2293}}^1$

素因数の和:2321

約数の個数: 144

約数和(自身を含む): 90181728

約数和(自身を除く): 67068288

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, 2293, 2520, 3360, 4586, 5040, 6879, 9172, 10080, 11465, 13758, 16051, 18344, 20637, 22930, 27516, 32102, 34395, 36688, 41274, 45860, 48153, 55032, 64204, 68790, 73376, 80255, 82548, 91720, 96306, 103185, 110064, 128408, 137580, 144459, 160510, 165096, 183440, 192612, 206370, 220128, 240765, 256816, 275160, 288918, 321020, 330192, 366880, 385224, 412740, 481530, 513632, 550320, 577836, 642040, 660384, 722295, 770448, 825480, 963060, 1100640, 1155672, 1284080, 1444590, 1540896, 1650960, 1926120, 2311344, 2568160, 2889180, 3301920, 3852240, 4622688, 5778360, 7704480, 11556720, 23113440]

約数ペア:

[(1, 23113440), (2, 11556720), (3, 7704480), (4, 5778360), (5, 4622688), (6, 3852240), (7, 3301920), (8, 2889180), (9, 2568160), (10, 2311344), (12, 1926120), (14, 1650960), (15, 1540896), (16, 1444590), (18, 1284080), (20, 1155672), (21, 1100640), (24, 963060), (28, 825480), (30, 770448), (32, 722295), (35, 660384), (36, 642040), (40, 577836), (42, 550320), (45, 513632), (48, 481530), (56, 412740), (60, 385224), (63, 366880), (70, 330192), (72, 321020), (80, 288918), (84, 275160), (90, 256816), (96, 240765), (105, 220128), (112, 206370), (120, 192612), (126, 183440), (140, 165096), (144, 160510), (160, 144459), (168, 137580), (180, 128408), (210, 110064), (224, 103185), (240, 96306), (252, 91720), (280, 82548), (288, 80255), (315, 73376), (336, 68790), (360, 64204), (420, 55032), (480, 48153), (504, 45860), (560, 41274), (630, 36688), (672, 34395), (720, 32102), (840, 27516), (1008, 22930), (1120, 20637), (1260, 18344), (1440, 16051), (1680, 13758), (2016, 11465), (2293, 10080), (2520, 9172), (3360, 6879), (4586, 5040)]