23328480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 86220288

約数和(自身を除く): 62891808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 96, 105, 106, 112, 120, 131, 140, 159, 160, 168, 210, 212, 224, 240, 262, 265, 280, 318, 336, 371, 393, 420, 424, 480, 524, 530, 560, 636, 655, 672, 742, 786, 795, 840, 848, 917, 1048, 1060, 1113, 1120, 1272, 1310, 1484, 1572, 1590, 1680, 1696, 1834, 1855, 1965, 2096, 2120, 2226, 2544, 2620, 2751, 2968, 3144, 3180, 3360, 3668, 3710, 3930, 4192, 4240, 4452, 4585, 5088, 5240, 5502, 5565, 5936, 6288, 6360, 6943, 7336, 7420, 7860, 8480, 8904, 9170, 10480, 11004, 11130, 11872, 12576, 12720, 13755, 13886, 14672, 14840, 15720, 17808, 18340, 20829, 20960, 22008, 22260, 25440, 27510, 27772, 29344, 29680, 31440, 34715, 35616, 36680, 41658, 44016, 44520, 48601, 55020, 55544, 59360, 62880, 69430, 73360, 83316, 88032, 89040, 97202, 104145, 110040, 111088, 138860, 145803, 146720, 166632, 178080, 194404, 208290, 220080, 222176, 243005, 277720, 291606, 333264, 388808, 416580, 440160, 486010, 555440, 583212, 666528, 729015, 777616, 833160, 972020, 1110880, 1166424, 1458030, 1555232, 1666320, 1944040, 2332848, 2916060, 3332640, 3888080, 4665696, 5832120, 7776160, 11664240, 23328480]

約数ペア:

[(1, 23328480), (2, 11664240), (3, 7776160), (4, 5832120), (5, 4665696), (6, 3888080), (7, 3332640), (8, 2916060), (10, 2332848), (12, 1944040), (14, 1666320), (15, 1555232), (16, 1458030), (20, 1166424), (21, 1110880), (24, 972020), (28, 833160), (30, 777616), (32, 729015), (35, 666528), (40, 583212), (42, 555440), (48, 486010), (53, 440160), (56, 416580), (60, 388808), (70, 333264), (80, 291606), (84, 277720), (96, 243005), (105, 222176), (106, 220080), (112, 208290), (120, 194404), (131, 178080), (140, 166632), (159, 146720), (160, 145803), (168, 138860), (210, 111088), (212, 110040), (224, 104145), (240, 97202), (262, 89040), (265, 88032), (280, 83316), (318, 73360), (336, 69430), (371, 62880), (393, 59360), (420, 55544), (424, 55020), (480, 48601), (524, 44520), (530, 44016), (560, 41658), (636, 36680), (655, 35616), (672, 34715), (742, 31440), (786, 29680), (795, 29344), (840, 27772), (848, 27510), (917, 25440), (1048, 22260), (1060, 22008), (1113, 20960), (1120, 20829), (1272, 18340), (1310, 17808), (1484, 15720), (1572, 14840), (1590, 14672), (1680, 13886), (1696, 13755), (1834, 12720), (1855, 12576), (1965, 11872), (2096, 11130), (2120, 11004), (2226, 10480), (2544, 9170), (2620, 8904), (2751, 8480), (2968, 7860), (3144, 7420), (3180, 7336), (3360, 6943), (3668, 6360), (3710, 6288), (3930, 5936), (4192, 5565), (4240, 5502), (4452, 5240), (4585, 5088)]