406947240

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{5981}}^1$

素因数の和:6014

約数の個数: 192

約数和(自身を含む): 1567762560

約数和(自身を除く): 1160815320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4536, 4860, 5670, 5981, 6804, 7560, 8505, 9720, 11340, 11962, 13608, 17010, 17943, 22680, 23924, 29905, 34020, 35886, 41867, 47848, 53829, 59810, 68040, 71772, 83734, 89715, 107658, 119620, 125601, 143544, 161487, 167468, 179430, 209335, 215316, 239240, 251202, 269145, 322974, 334936, 358860, 376803, 418670, 430632, 484461, 502404, 538290, 628005, 645948, 717720, 753606, 807435, 837340, 968922, 1004808, 1076580, 1130409, 1256010, 1291896, 1453383, 1507212, 1614870, 1674680, 1884015, 1937844, 2153160, 2260818, 2422305, 2512020, 2906766, 3014424, 3229740, 3391227, 3768030, 3875688, 4521636, 4844610, 5024040, 5652045, 5813532, 6459480, 6782454, 7266915, 7536060, 9043272, 9689220, 10173681, 11304090, 11627064, 13564908, 14533830, 15072120, 16956135, 19378440, 20347362, 22608180, 27129816, 29067660, 33912270, 40694724, 45216360, 50868405, 58135320, 67824540, 81389448, 101736810, 135649080, 203473620, 406947240]

約数ペア:

[(1, 406947240), (2, 203473620), (3, 135649080), (4, 101736810), (5, 81389448), (6, 67824540), (7, 58135320), (8, 50868405), (9, 45216360), (10, 40694724), (12, 33912270), (14, 29067660), (15, 27129816), (18, 22608180), (20, 20347362), (21, 19378440), (24, 16956135), (27, 15072120), (28, 14533830), (30, 13564908), (35, 11627064), (36, 11304090), (40, 10173681), (42, 9689220), (45, 9043272), (54, 7536060), (56, 7266915), (60, 6782454), (63, 6459480), (70, 5813532), (72, 5652045), (81, 5024040), (84, 4844610), (90, 4521636), (105, 3875688), (108, 3768030), (120, 3391227), (126, 3229740), (135, 3014424), (140, 2906766), (162, 2512020), (168, 2422305), (180, 2260818), (189, 2153160), (210, 1937844), (216, 1884015), (243, 1674680), (252, 1614870), (270, 1507212), (280, 1453383), (315, 1291896), (324, 1256010), (360, 1130409), (378, 1076580), (405, 1004808), (420, 968922), (486, 837340), (504, 807435), (540, 753606), (567, 717720), (630, 645948), (648, 628005), (756, 538290), (810, 502404), (840, 484461), (945, 430632), (972, 418670), (1080, 376803), (1134, 358860), (1215, 334936), (1260, 322974), (1512, 269145), (1620, 251202), (1701, 239240), (1890, 215316), (1944, 209335), (2268, 179430), (2430, 167468), (2520, 161487), (2835, 143544), (3240, 125601), (3402, 119620), (3780, 107658), (4536, 89715), (4860, 83734), (5670, 71772), (5981, 68040), (6804, 59810), (7560, 53829), (8505, 47848), (9720, 41867), (11340, 35886), (11962, 34020), (13608, 29905), (17010, 23924), (17943, 22680)]