23533020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1024

約数の個数: 144

約数和(自身を含む): 85962240

約数和(自身を除く): 62429220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 983, 1140, 1197, 1260, 1330, 1596, 1710, 1966, 1995, 2394, 2660, 2949, 3420, 3932, 3990, 4788, 4915, 5898, 5985, 6881, 7980, 8847, 9830, 11796, 11970, 13762, 14745, 17694, 18677, 19660, 20643, 23940, 27524, 29490, 34405, 35388, 37354, 41286, 44235, 56031, 58980, 61929, 68810, 74708, 82572, 88470, 93385, 103215, 112062, 123858, 130739, 137620, 168093, 176940, 186770, 206430, 224124, 247716, 261478, 280155, 309645, 336186, 373540, 392217, 412860, 522956, 560310, 619290, 653695, 672372, 784434, 840465, 1120620, 1176651, 1238580, 1307390, 1568868, 1680930, 1961085, 2353302, 2614780, 3361860, 3922170, 4706604, 5883255, 7844340, 11766510, 23533020]

約数ペア:

[(1, 23533020), (2, 11766510), (3, 7844340), (4, 5883255), (5, 4706604), (6, 3922170), (7, 3361860), (9, 2614780), (10, 2353302), (12, 1961085), (14, 1680930), (15, 1568868), (18, 1307390), (19, 1238580), (20, 1176651), (21, 1120620), (28, 840465), (30, 784434), (35, 672372), (36, 653695), (38, 619290), (42, 560310), (45, 522956), (57, 412860), (60, 392217), (63, 373540), (70, 336186), (76, 309645), (84, 280155), (90, 261478), (95, 247716), (105, 224124), (114, 206430), (126, 186770), (133, 176940), (140, 168093), (171, 137620), (180, 130739), (190, 123858), (210, 112062), (228, 103215), (252, 93385), (266, 88470), (285, 82572), (315, 74708), (342, 68810), (380, 61929), (399, 58980), (420, 56031), (532, 44235), (570, 41286), (630, 37354), (665, 35388), (684, 34405), (798, 29490), (855, 27524), (983, 23940), (1140, 20643), (1197, 19660), (1260, 18677), (1330, 17694), (1596, 14745), (1710, 13762), (1966, 11970), (1995, 11796), (2394, 9830), (2660, 8847), (2949, 7980), (3420, 6881), (3932, 5985), (3990, 5898), (4788, 4915)]