79513560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 298771200

約数和(自身を除く): 219257640

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, 139, 140, 168, 180, 210, 227, 252, 278, 280, 315, 360, 417, 420, 454, 504, 556, 630, 681, 695, 834, 840, 908, 973, 1112, 1135, 1251, 1260, 1362, 1390, 1589, 1668, 1816, 1946, 2043, 2085, 2270, 2502, 2520, 2724, 2780, 2919, 3178, 3336, 3405, 3892, 4086, 4170, 4540, 4767, 4865, 5004, 5448, 5560, 5838, 6255, 6356, 6810, 7784, 7945, 8172, 8340, 8757, 9080, 9534, 9730, 10008, 10215, 11676, 12510, 12712, 13620, 14301, 14595, 15890, 16344, 16680, 17514, 19068, 19460, 20430, 23352, 23835, 25020, 27240, 28602, 29190, 31553, 31780, 35028, 38136, 38920, 40860, 43785, 47670, 50040, 57204, 58380, 63106, 63560, 70056, 71505, 81720, 87570, 94659, 95340, 114408, 116760, 126212, 143010, 157765, 175140, 189318, 190680, 220871, 252424, 283977, 286020, 315530, 350280, 378636, 441742, 473295, 567954, 572040, 631060, 662613, 757272, 883484, 946590, 1104355, 1135908, 1262120, 1325226, 1419885, 1766968, 1893180, 1987839, 2208710, 2271816, 2650452, 2839770, 3313065, 3786360, 3975678, 4417420, 5300904, 5679540, 6626130, 7951356, 8834840, 9939195, 11359080, 13252260, 15902712, 19878390, 26504520, 39756780, 79513560]

約数ペア:

[(1, 79513560), (2, 39756780), (3, 26504520), (4, 19878390), (5, 15902712), (6, 13252260), (7, 11359080), (8, 9939195), (9, 8834840), (10, 7951356), (12, 6626130), (14, 5679540), (15, 5300904), (18, 4417420), (20, 3975678), (21, 3786360), (24, 3313065), (28, 2839770), (30, 2650452), (35, 2271816), (36, 2208710), (40, 1987839), (42, 1893180), (45, 1766968), (56, 1419885), (60, 1325226), (63, 1262120), (70, 1135908), (72, 1104355), (84, 946590), (90, 883484), (105, 757272), (120, 662613), (126, 631060), (139, 572040), (140, 567954), (168, 473295), (180, 441742), (210, 378636), (227, 350280), (252, 315530), (278, 286020), (280, 283977), (315, 252424), (360, 220871), (417, 190680), (420, 189318), (454, 175140), (504, 157765), (556, 143010), (630, 126212), (681, 116760), (695, 114408), (834, 95340), (840, 94659), (908, 87570), (973, 81720), (1112, 71505), (1135, 70056), (1251, 63560), (1260, 63106), (1362, 58380), (1390, 57204), (1589, 50040), (1668, 47670), (1816, 43785), (1946, 40860), (2043, 38920), (2085, 38136), (2270, 35028), (2502, 31780), (2520, 31553), (2724, 29190), (2780, 28602), (2919, 27240), (3178, 25020), (3336, 23835), (3405, 23352), (3892, 20430), (4086, 19460), (4170, 19068), (4540, 17514), (4767, 16680), (4865, 16344), (5004, 15890), (5448, 14595), (5560, 14301), (5838, 13620), (6255, 12712), (6356, 12510), (6810, 11676), (7784, 10215), (7945, 10008), (8172, 9730), (8340, 9534), (8757, 9080)]