122756760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{6959}}^1$

素因数の和:6990

約数の個数: 144

約数和(自身を含む): 464162400

約数和(自身を除く): 341405640

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, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 6959, 8820, 13918, 17640, 20877, 27836, 34795, 41754, 48713, 55672, 62631, 69590, 83508, 97426, 104385, 125262, 139180, 146139, 167016, 194852, 208770, 243565, 250524, 278360, 292278, 313155, 340991, 389704, 417540, 438417, 487130, 501048, 584556, 626310, 681982, 730695, 835080, 876834, 974260, 1022973, 1169112, 1252620, 1363964, 1461390, 1704955, 1753668, 1948520, 2045946, 2192085, 2505240, 2727928, 2922780, 3068919, 3409910, 3507336, 4091892, 4384170, 5114865, 5845560, 6137838, 6819820, 8183784, 8768340, 10229730, 12275676, 13639640, 15344595, 17536680, 20459460, 24551352, 30689190, 40918920, 61378380, 122756760]

約数ペア:

[(1, 122756760), (2, 61378380), (3, 40918920), (4, 30689190), (5, 24551352), (6, 20459460), (7, 17536680), (8, 15344595), (9, 13639640), (10, 12275676), (12, 10229730), (14, 8768340), (15, 8183784), (18, 6819820), (20, 6137838), (21, 5845560), (24, 5114865), (28, 4384170), (30, 4091892), (35, 3507336), (36, 3409910), (40, 3068919), (42, 2922780), (45, 2727928), (49, 2505240), (56, 2192085), (60, 2045946), (63, 1948520), (70, 1753668), (72, 1704955), (84, 1461390), (90, 1363964), (98, 1252620), (105, 1169112), (120, 1022973), (126, 974260), (140, 876834), (147, 835080), (168, 730695), (180, 681982), (196, 626310), (210, 584556), (245, 501048), (252, 487130), (280, 438417), (294, 417540), (315, 389704), (360, 340991), (392, 313155), (420, 292278), (441, 278360), (490, 250524), (504, 243565), (588, 208770), (630, 194852), (735, 167016), (840, 146139), (882, 139180), (980, 125262), (1176, 104385), (1260, 97426), (1470, 83508), (1764, 69590), (1960, 62631), (2205, 55672), (2520, 48713), (2940, 41754), (3528, 34795), (4410, 27836), (5880, 20877), (6959, 17640), (8820, 13918)]