268921440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9829}}^1$

素因数の和:9869

約数の個数: 144

約数和(自身を含む): 966092400

約数和(自身を除く): 697170960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 9829, 13680, 19658, 27360, 29487, 39316, 49145, 58974, 78632, 88461, 98290, 117948, 147435, 157264, 176922, 186751, 196580, 235896, 294870, 314528, 353844, 373502, 393160, 442305, 471792, 560253, 589740, 707688, 747004, 786320, 884610, 933755, 943584, 1120506, 1179480, 1415376, 1494008, 1572640, 1680759, 1769220, 1867510, 2241012, 2358960, 2801265, 2830752, 2988016, 3361518, 3538440, 3735020, 4482024, 4717920, 5602530, 5976032, 6723036, 7076880, 7470040, 8403795, 8964048, 11205060, 13446072, 14153760, 14940080, 16807590, 17928096, 22410120, 26892144, 29880160, 33615180, 44820240, 53784288, 67230360, 89640480, 134460720, 268921440]

約数ペア:

[(1, 268921440), (2, 134460720), (3, 89640480), (4, 67230360), (5, 53784288), (6, 44820240), (8, 33615180), (9, 29880160), (10, 26892144), (12, 22410120), (15, 17928096), (16, 16807590), (18, 14940080), (19, 14153760), (20, 13446072), (24, 11205060), (30, 8964048), (32, 8403795), (36, 7470040), (38, 7076880), (40, 6723036), (45, 5976032), (48, 5602530), (57, 4717920), (60, 4482024), (72, 3735020), (76, 3538440), (80, 3361518), (90, 2988016), (95, 2830752), (96, 2801265), (114, 2358960), (120, 2241012), (144, 1867510), (152, 1769220), (160, 1680759), (171, 1572640), (180, 1494008), (190, 1415376), (228, 1179480), (240, 1120506), (285, 943584), (288, 933755), (304, 884610), (342, 786320), (360, 747004), (380, 707688), (456, 589740), (480, 560253), (570, 471792), (608, 442305), (684, 393160), (720, 373502), (760, 353844), (855, 314528), (912, 294870), (1140, 235896), (1368, 196580), (1440, 186751), (1520, 176922), (1710, 157264), (1824, 147435), (2280, 117948), (2736, 98290), (3040, 88461), (3420, 78632), (4560, 58974), (5472, 49145), (6840, 39316), (9120, 29487), (9829, 27360), (13680, 19658)]