227481870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 256

約数和(自身を含む): 736542720

約数和(自身を除く): 509060850

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 71, 73, 77, 95, 105, 110, 114, 133, 142, 146, 154, 165, 190, 209, 210, 213, 219, 231, 266, 285, 330, 355, 365, 385, 399, 418, 426, 438, 462, 497, 511, 570, 627, 665, 710, 730, 770, 781, 798, 803, 994, 1022, 1045, 1065, 1095, 1155, 1254, 1330, 1349, 1387, 1463, 1491, 1533, 1562, 1606, 1995, 2090, 2130, 2190, 2310, 2343, 2409, 2485, 2555, 2698, 2774, 2926, 2982, 3066, 3135, 3905, 3990, 4015, 4047, 4161, 4389, 4686, 4818, 4970, 5110, 5183, 5467, 5621, 6270, 6745, 6935, 7315, 7455, 7665, 7810, 8030, 8094, 8322, 8778, 9443, 9709, 10366, 10934, 11242, 11715, 12045, 13490, 13870, 14630, 14839, 14910, 15257, 15330, 15549, 16401, 16863, 18886, 19418, 20235, 20805, 21945, 23430, 24090, 25915, 27335, 28105, 28329, 29127, 29678, 30514, 31098, 32802, 33726, 36281, 40470, 41610, 43890, 44517, 45771, 47215, 48545, 51830, 54670, 56210, 56658, 57013, 58254, 72562, 74195, 76285, 77745, 82005, 84315, 89034, 91542, 94430, 97090, 98477, 103873, 106799, 108843, 114026, 141645, 145635, 148390, 152570, 155490, 164010, 168630, 171039, 181405, 196954, 207746, 213598, 217686, 222585, 228855, 283290, 285065, 291270, 295431, 311619, 320397, 342078, 362810, 399091, 445170, 457710, 492385, 519365, 533995, 544215, 570130, 590862, 623238, 640794, 689339, 798182, 855195, 984770, 1038730, 1067990, 1083247, 1088430, 1197273, 1378678, 1477155, 1558095, 1601985, 1710390, 1995455, 2068017, 2166494, 2394546, 2954310, 3116190, 3203970, 3249741, 3446695, 3990910, 4136034, 5416235, 5986365, 6499482, 6893390, 7582729, 10340085, 10832470, 11972730, 15165458, 16248705, 20680170, 22748187, 32497410, 37913645, 45496374, 75827290, 113740935, 227481870]

約数ペア:

[(1, 227481870), (2, 113740935), (3, 75827290), (5, 45496374), (6, 37913645), (7, 32497410), (10, 22748187), (11, 20680170), (14, 16248705), (15, 15165458), (19, 11972730), (21, 10832470), (22, 10340085), (30, 7582729), (33, 6893390), (35, 6499482), (38, 5986365), (42, 5416235), (55, 4136034), (57, 3990910), (66, 3446695), (70, 3249741), (71, 3203970), (73, 3116190), (77, 2954310), (95, 2394546), (105, 2166494), (110, 2068017), (114, 1995455), (133, 1710390), (142, 1601985), (146, 1558095), (154, 1477155), (165, 1378678), (190, 1197273), (209, 1088430), (210, 1083247), (213, 1067990), (219, 1038730), (231, 984770), (266, 855195), (285, 798182), (330, 689339), (355, 640794), (365, 623238), (385, 590862), (399, 570130), (418, 544215), (426, 533995), (438, 519365), (462, 492385), (497, 457710), (511, 445170), (570, 399091), (627, 362810), (665, 342078), (710, 320397), (730, 311619), (770, 295431), (781, 291270), (798, 285065), (803, 283290), (994, 228855), (1022, 222585), (1045, 217686), (1065, 213598), (1095, 207746), (1155, 196954), (1254, 181405), (1330, 171039), (1349, 168630), (1387, 164010), (1463, 155490), (1491, 152570), (1533, 148390), (1562, 145635), (1606, 141645), (1995, 114026), (2090, 108843), (2130, 106799), (2190, 103873), (2310, 98477), (2343, 97090), (2409, 94430), (2485, 91542), (2555, 89034), (2698, 84315), (2774, 82005), (2926, 77745), (2982, 76285), (3066, 74195), (3135, 72562), (3905, 58254), (3990, 57013), (4015, 56658), (4047, 56210), (4161, 54670), (4389, 51830), (4686, 48545), (4818, 47215), (4970, 45771), (5110, 44517), (5183, 43890), (5467, 41610), (5621, 40470), (6270, 36281), (6745, 33726), (6935, 32802), (7315, 31098), (7455, 30514), (7665, 29678), (7810, 29127), (8030, 28329), (8094, 28105), (8322, 27335), (8778, 25915), (9443, 24090), (9709, 23430), (10366, 21945), (10934, 20805), (11242, 20235), (11715, 19418), (12045, 18886), (13490, 16863), (13870, 16401), (14630, 15549), (14839, 15330), (14910, 15257)]