69655320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:366

約数の個数: 192

約数和(自身を含む): 261930240

約数和(自身を除く): 192274920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 131, 140, 168, 180, 210, 211, 252, 262, 280, 315, 360, 393, 420, 422, 504, 524, 630, 633, 655, 786, 840, 844, 917, 1048, 1055, 1179, 1260, 1266, 1310, 1477, 1572, 1688, 1834, 1899, 1965, 2110, 2358, 2520, 2532, 2620, 2751, 2954, 3144, 3165, 3668, 3798, 3930, 4220, 4431, 4585, 4716, 5064, 5240, 5502, 5895, 5908, 6330, 7336, 7385, 7596, 7860, 8253, 8440, 8862, 9170, 9432, 9495, 11004, 11790, 11816, 12660, 13293, 13755, 14770, 15192, 15720, 16506, 17724, 18340, 18990, 22008, 22155, 23580, 25320, 26586, 27510, 27641, 29540, 33012, 35448, 36680, 37980, 41265, 44310, 47160, 53172, 55020, 55282, 59080, 66024, 66465, 75960, 82530, 82923, 88620, 106344, 110040, 110564, 132930, 138205, 165060, 165846, 177240, 193487, 221128, 248769, 265860, 276410, 330120, 331692, 386974, 414615, 497538, 531720, 552820, 580461, 663384, 773948, 829230, 967435, 995076, 1105640, 1160922, 1243845, 1547896, 1658460, 1741383, 1934870, 1990152, 2321844, 2487690, 2902305, 3316920, 3482766, 3869740, 4643688, 4975380, 5804610, 6965532, 7739480, 8706915, 9950760, 11609220, 13931064, 17413830, 23218440, 34827660, 69655320]

約数ペア:

[(1, 69655320), (2, 34827660), (3, 23218440), (4, 17413830), (5, 13931064), (6, 11609220), (7, 9950760), (8, 8706915), (9, 7739480), (10, 6965532), (12, 5804610), (14, 4975380), (15, 4643688), (18, 3869740), (20, 3482766), (21, 3316920), (24, 2902305), (28, 2487690), (30, 2321844), (35, 1990152), (36, 1934870), (40, 1741383), (42, 1658460), (45, 1547896), (56, 1243845), (60, 1160922), (63, 1105640), (70, 995076), (72, 967435), (84, 829230), (90, 773948), (105, 663384), (120, 580461), (126, 552820), (131, 531720), (140, 497538), (168, 414615), (180, 386974), (210, 331692), (211, 330120), (252, 276410), (262, 265860), (280, 248769), (315, 221128), (360, 193487), (393, 177240), (420, 165846), (422, 165060), (504, 138205), (524, 132930), (630, 110564), (633, 110040), (655, 106344), (786, 88620), (840, 82923), (844, 82530), (917, 75960), (1048, 66465), (1055, 66024), (1179, 59080), (1260, 55282), (1266, 55020), (1310, 53172), (1477, 47160), (1572, 44310), (1688, 41265), (1834, 37980), (1899, 36680), (1965, 35448), (2110, 33012), (2358, 29540), (2520, 27641), (2532, 27510), (2620, 26586), (2751, 25320), (2954, 23580), (3144, 22155), (3165, 22008), (3668, 18990), (3798, 18340), (3930, 17724), (4220, 16506), (4431, 15720), (4585, 15192), (4716, 14770), (5064, 13755), (5240, 13293), (5502, 12660), (5895, 11816), (5908, 11790), (6330, 11004), (7336, 9495), (7385, 9432), (7596, 9170), (7860, 8862), (8253, 8440)]