2931749520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{2593}}^1$

素因数の和:3289

約数の個数: 160

約数和(自身を含む): 10406214912

約数和(自身を除く): 7474465392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 673, 840, 1346, 1680, 2019, 2593, 2692, 3365, 4038, 4711, 5186, 5384, 6730, 7779, 8076, 9422, 10095, 10372, 10768, 12965, 13460, 14133, 15558, 16152, 18151, 18844, 20190, 20744, 23555, 25930, 26920, 28266, 31116, 32304, 36302, 37688, 38895, 40380, 41488, 47110, 51860, 53840, 54453, 56532, 62232, 70665, 72604, 75376, 77790, 80760, 90755, 94220, 103720, 108906, 113064, 124464, 141330, 145208, 155580, 161520, 181510, 188440, 207440, 217812, 226128, 272265, 282660, 290416, 311160, 363020, 376880, 435624, 544530, 565320, 622320, 726040, 871248, 1089060, 1130640, 1452080, 1745089, 2178120, 3490178, 4356240, 5235267, 6980356, 8725445, 10470534, 12215623, 13960712, 17450890, 20941068, 24431246, 26176335, 27921424, 34901780, 36646869, 41882136, 48862492, 52352670, 61078115, 69803560, 73293738, 83764272, 97724984, 104705340, 122156230, 139607120, 146587476, 183234345, 195449968, 209410680, 244312460, 293174952, 366468690, 418821360, 488624920, 586349904, 732937380, 977249840, 1465874760, 2931749520]

約数ペア:

[(1, 2931749520), (2, 1465874760), (3, 977249840), (4, 732937380), (5, 586349904), (6, 488624920), (7, 418821360), (8, 366468690), (10, 293174952), (12, 244312460), (14, 209410680), (15, 195449968), (16, 183234345), (20, 146587476), (21, 139607120), (24, 122156230), (28, 104705340), (30, 97724984), (35, 83764272), (40, 73293738), (42, 69803560), (48, 61078115), (56, 52352670), (60, 48862492), (70, 41882136), (80, 36646869), (84, 34901780), (105, 27921424), (112, 26176335), (120, 24431246), (140, 20941068), (168, 17450890), (210, 13960712), (240, 12215623), (280, 10470534), (336, 8725445), (420, 6980356), (560, 5235267), (673, 4356240), (840, 3490178), (1346, 2178120), (1680, 1745089), (2019, 1452080), (2593, 1130640), (2692, 1089060), (3365, 871248), (4038, 726040), (4711, 622320), (5186, 565320), (5384, 544530), (6730, 435624), (7779, 376880), (8076, 363020), (9422, 311160), (10095, 290416), (10372, 282660), (10768, 272265), (12965, 226128), (13460, 217812), (14133, 207440), (15558, 188440), (16152, 181510), (18151, 161520), (18844, 155580), (20190, 145208), (20744, 141330), (23555, 124464), (25930, 113064), (26920, 108906), (28266, 103720), (31116, 94220), (32304, 90755), (36302, 80760), (37688, 77790), (38895, 75376), (40380, 72604), (41488, 70665), (47110, 62232), (51860, 56532), (53840, 54453)]