226661820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:792

約数の個数: 192

約数和(自身を含む): 803561472

約数和(自身を除く): 576899652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 71, 77, 84, 105, 110, 132, 140, 142, 154, 165, 210, 213, 220, 231, 284, 308, 330, 355, 385, 420, 426, 462, 497, 660, 691, 710, 770, 781, 852, 924, 994, 1065, 1155, 1382, 1420, 1491, 1540, 1562, 1988, 2073, 2130, 2310, 2343, 2485, 2764, 2982, 3124, 3455, 3905, 4146, 4260, 4620, 4686, 4837, 4970, 5467, 5964, 6910, 7455, 7601, 7810, 8292, 9372, 9674, 9940, 10365, 10934, 11715, 13820, 14511, 14910, 15202, 15620, 16401, 19348, 20730, 21868, 22803, 23430, 24185, 27335, 29022, 29820, 30404, 32802, 38005, 41460, 45606, 46860, 48370, 49061, 53207, 54670, 58044, 65604, 72555, 76010, 82005, 91212, 96740, 98122, 106414, 109340, 114015, 145110, 147183, 152020, 159621, 164010, 196244, 212828, 228030, 245305, 266035, 290220, 294366, 319242, 328020, 343427, 456060, 490610, 532070, 539671, 588732, 638484, 686854, 735915, 798105, 981220, 1030281, 1064140, 1079342, 1373708, 1471830, 1596210, 1619013, 1717135, 2060562, 2158684, 2698355, 2943660, 3192420, 3238026, 3434270, 3777697, 4121124, 5151405, 5396710, 6476052, 6868540, 7555394, 8095065, 10302810, 10793420, 11333091, 15110788, 16190130, 18888485, 20605620, 22666182, 32380260, 37776970, 45332364, 56665455, 75553940, 113330910, 226661820]

約数ペア:

[(1, 226661820), (2, 113330910), (3, 75553940), (4, 56665455), (5, 45332364), (6, 37776970), (7, 32380260), (10, 22666182), (11, 20605620), (12, 18888485), (14, 16190130), (15, 15110788), (20, 11333091), (21, 10793420), (22, 10302810), (28, 8095065), (30, 7555394), (33, 6868540), (35, 6476052), (42, 5396710), (44, 5151405), (55, 4121124), (60, 3777697), (66, 3434270), (70, 3238026), (71, 3192420), (77, 2943660), (84, 2698355), (105, 2158684), (110, 2060562), (132, 1717135), (140, 1619013), (142, 1596210), (154, 1471830), (165, 1373708), (210, 1079342), (213, 1064140), (220, 1030281), (231, 981220), (284, 798105), (308, 735915), (330, 686854), (355, 638484), (385, 588732), (420, 539671), (426, 532070), (462, 490610), (497, 456060), (660, 343427), (691, 328020), (710, 319242), (770, 294366), (781, 290220), (852, 266035), (924, 245305), (994, 228030), (1065, 212828), (1155, 196244), (1382, 164010), (1420, 159621), (1491, 152020), (1540, 147183), (1562, 145110), (1988, 114015), (2073, 109340), (2130, 106414), (2310, 98122), (2343, 96740), (2485, 91212), (2764, 82005), (2982, 76010), (3124, 72555), (3455, 65604), (3905, 58044), (4146, 54670), (4260, 53207), (4620, 49061), (4686, 48370), (4837, 46860), (4970, 45606), (5467, 41460), (5964, 38005), (6910, 32802), (7455, 30404), (7601, 29820), (7810, 29022), (8292, 27335), (9372, 24185), (9674, 23430), (9940, 22803), (10365, 21868), (10934, 20730), (11715, 19348), (13820, 16401), (14511, 15620), (14910, 15202)]