194243520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 224

約数和(自身を含む): 653101056

約数和(自身を除く): 458857536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 61, 62, 64, 80, 93, 96, 107, 120, 122, 124, 155, 160, 183, 186, 192, 214, 240, 244, 248, 305, 310, 320, 321, 366, 372, 428, 465, 480, 488, 496, 535, 610, 620, 642, 732, 744, 856, 915, 930, 960, 976, 992, 1070, 1220, 1240, 1284, 1464, 1488, 1605, 1712, 1830, 1860, 1891, 1952, 1984, 2140, 2440, 2480, 2568, 2928, 2976, 3210, 3317, 3424, 3660, 3720, 3782, 3904, 4280, 4880, 4960, 5136, 5673, 5856, 5952, 6420, 6527, 6634, 6848, 7320, 7440, 7564, 8560, 9455, 9760, 9920, 9951, 10272, 11346, 11712, 12840, 13054, 13268, 14640, 14880, 15128, 16585, 17120, 18910, 19520, 19581, 19902, 20544, 22692, 25680, 26108, 26536, 28365, 29280, 29760, 30256, 32635, 33170, 34240, 37820, 39162, 39804, 45384, 49755, 51360, 52216, 53072, 56730, 58560, 60512, 65270, 66340, 75640, 78324, 79608, 90768, 97905, 99510, 102720, 104432, 106144, 113460, 121024, 130540, 132680, 151280, 156648, 159216, 181536, 195810, 199020, 202337, 208864, 212288, 226920, 261080, 265360, 302560, 313296, 318432, 363072, 391620, 398040, 404674, 417728, 453840, 522160, 530720, 605120, 607011, 626592, 636864, 783240, 796080, 809348, 907680, 1011685, 1044320, 1061440, 1214022, 1253184, 1566480, 1592160, 1618696, 1815360, 2023370, 2088640, 2428044, 3035055, 3132960, 3184320, 3237392, 4046740, 4856088, 6070110, 6265920, 6474784, 8093480, 9712176, 12140220, 12949568, 16186960, 19424352, 24280440, 32373920, 38848704, 48560880, 64747840, 97121760, 194243520]

約数ペア:

[(1, 194243520), (2, 97121760), (3, 64747840), (4, 48560880), (5, 38848704), (6, 32373920), (8, 24280440), (10, 19424352), (12, 16186960), (15, 12949568), (16, 12140220), (20, 9712176), (24, 8093480), (30, 6474784), (31, 6265920), (32, 6070110), (40, 4856088), (48, 4046740), (60, 3237392), (61, 3184320), (62, 3132960), (64, 3035055), (80, 2428044), (93, 2088640), (96, 2023370), (107, 1815360), (120, 1618696), (122, 1592160), (124, 1566480), (155, 1253184), (160, 1214022), (183, 1061440), (186, 1044320), (192, 1011685), (214, 907680), (240, 809348), (244, 796080), (248, 783240), (305, 636864), (310, 626592), (320, 607011), (321, 605120), (366, 530720), (372, 522160), (428, 453840), (465, 417728), (480, 404674), (488, 398040), (496, 391620), (535, 363072), (610, 318432), (620, 313296), (642, 302560), (732, 265360), (744, 261080), (856, 226920), (915, 212288), (930, 208864), (960, 202337), (976, 199020), (992, 195810), (1070, 181536), (1220, 159216), (1240, 156648), (1284, 151280), (1464, 132680), (1488, 130540), (1605, 121024), (1712, 113460), (1830, 106144), (1860, 104432), (1891, 102720), (1952, 99510), (1984, 97905), (2140, 90768), (2440, 79608), (2480, 78324), (2568, 75640), (2928, 66340), (2976, 65270), (3210, 60512), (3317, 58560), (3424, 56730), (3660, 53072), (3720, 52216), (3782, 51360), (3904, 49755), (4280, 45384), (4880, 39804), (4960, 39162), (5136, 37820), (5673, 34240), (5856, 33170), (5952, 32635), (6420, 30256), (6527, 29760), (6634, 29280), (6848, 28365), (7320, 26536), (7440, 26108), (7564, 25680), (8560, 22692), (9455, 20544), (9760, 19902), (9920, 19581), (9951, 19520), (10272, 18910), (11346, 17120), (11712, 16585), (12840, 15128), (13054, 14880), (13268, 14640)]