26851440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1453}}^1$

素因数の和:1487

約数の個数: 160

約数和(自身を含む): 103850496

約数和(自身を除く): 76999056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1453, 1540, 1680, 1848, 2310, 2640, 2906, 3080, 3696, 4359, 4620, 5812, 6160, 7265, 8718, 9240, 10171, 11624, 14530, 15983, 17436, 18480, 20342, 21795, 23248, 29060, 30513, 31966, 34872, 40684, 43590, 47949, 50855, 58120, 61026, 63932, 69744, 79915, 81368, 87180, 95898, 101710, 111881, 116240, 122052, 127864, 152565, 159830, 162736, 174360, 191796, 203420, 223762, 239745, 244104, 255728, 305130, 319660, 335643, 348720, 383592, 406840, 447524, 479490, 488208, 559405, 610260, 639320, 671286, 767184, 813680, 895048, 958980, 1118810, 1220520, 1278640, 1342572, 1678215, 1790096, 1917960, 2237620, 2441040, 2685144, 3356430, 3835920, 4475240, 5370288, 6712860, 8950480, 13425720, 26851440]

約数ペア:

[(1, 26851440), (2, 13425720), (3, 8950480), (4, 6712860), (5, 5370288), (6, 4475240), (7, 3835920), (8, 3356430), (10, 2685144), (11, 2441040), (12, 2237620), (14, 1917960), (15, 1790096), (16, 1678215), (20, 1342572), (21, 1278640), (22, 1220520), (24, 1118810), (28, 958980), (30, 895048), (33, 813680), (35, 767184), (40, 671286), (42, 639320), (44, 610260), (48, 559405), (55, 488208), (56, 479490), (60, 447524), (66, 406840), (70, 383592), (77, 348720), (80, 335643), (84, 319660), (88, 305130), (105, 255728), (110, 244104), (112, 239745), (120, 223762), (132, 203420), (140, 191796), (154, 174360), (165, 162736), (168, 159830), (176, 152565), (210, 127864), (220, 122052), (231, 116240), (240, 111881), (264, 101710), (280, 95898), (308, 87180), (330, 81368), (336, 79915), (385, 69744), (420, 63932), (440, 61026), (462, 58120), (528, 50855), (560, 47949), (616, 43590), (660, 40684), (770, 34872), (840, 31966), (880, 30513), (924, 29060), (1155, 23248), (1232, 21795), (1320, 20342), (1453, 18480), (1540, 17436), (1680, 15983), (1848, 14530), (2310, 11624), (2640, 10171), (2906, 9240), (3080, 8718), (3696, 7265), (4359, 6160), (4620, 5812)]