671407440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{967}}^1$

素因数の和:1257

約数の個数: 160

約数和(自身を含む): 2281568256

約数和(自身を除く): 1610160816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 263, 264, 330, 440, 526, 528, 660, 789, 880, 967, 1052, 1315, 1320, 1578, 1934, 2104, 2630, 2640, 2893, 2901, 3156, 3868, 3945, 4208, 4835, 5260, 5786, 5802, 6312, 7736, 7890, 8679, 9670, 10520, 10637, 11572, 11604, 12624, 14465, 14505, 15472, 15780, 17358, 19340, 21040, 21274, 23144, 23208, 28930, 29010, 31560, 31911, 34716, 38680, 42548, 43395, 46288, 46416, 53185, 57860, 58020, 63120, 63822, 69432, 77360, 85096, 86790, 106370, 115720, 116040, 127644, 138864, 159555, 170192, 173580, 212740, 231440, 232080, 254321, 255288, 319110, 347160, 425480, 508642, 510576, 638220, 694320, 762963, 850960, 1017284, 1271605, 1276440, 1525926, 2034568, 2543210, 2552880, 2797531, 3051852, 3814815, 4069136, 5086420, 5595062, 6103704, 7629630, 8392593, 10172840, 11190124, 12207408, 13987655, 15259260, 16785186, 20345680, 22380248, 27975310, 30518520, 33570372, 41962965, 44760496, 55950620, 61037040, 67140744, 83925930, 111901240, 134281488, 167851860, 223802480, 335703720, 671407440]

約数ペア:

[(1, 671407440), (2, 335703720), (3, 223802480), (4, 167851860), (5, 134281488), (6, 111901240), (8, 83925930), (10, 67140744), (11, 61037040), (12, 55950620), (15, 44760496), (16, 41962965), (20, 33570372), (22, 30518520), (24, 27975310), (30, 22380248), (33, 20345680), (40, 16785186), (44, 15259260), (48, 13987655), (55, 12207408), (60, 11190124), (66, 10172840), (80, 8392593), (88, 7629630), (110, 6103704), (120, 5595062), (132, 5086420), (165, 4069136), (176, 3814815), (220, 3051852), (240, 2797531), (263, 2552880), (264, 2543210), (330, 2034568), (440, 1525926), (526, 1276440), (528, 1271605), (660, 1017284), (789, 850960), (880, 762963), (967, 694320), (1052, 638220), (1315, 510576), (1320, 508642), (1578, 425480), (1934, 347160), (2104, 319110), (2630, 255288), (2640, 254321), (2893, 232080), (2901, 231440), (3156, 212740), (3868, 173580), (3945, 170192), (4208, 159555), (4835, 138864), (5260, 127644), (5786, 116040), (5802, 115720), (6312, 106370), (7736, 86790), (7890, 85096), (8679, 77360), (9670, 69432), (10520, 63822), (10637, 63120), (11572, 58020), (11604, 57860), (12624, 53185), (14465, 46416), (14505, 46288), (15472, 43395), (15780, 42548), (17358, 38680), (19340, 34716), (21040, 31911), (21274, 31560), (23144, 29010), (23208, 28930)]