294392280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26959}}^1$

素因数の和:26993

約数の個数: 128

約数和(自身を含む): 1087027200

約数和(自身を除く): 792634920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 26959, 53918, 80877, 107836, 134795, 161754, 188713, 215672, 269590, 323508, 350467, 377426, 404385, 539180, 566139, 647016, 700934, 754852, 808770, 943565, 1051401, 1078360, 1132278, 1401868, 1509704, 1617540, 1752335, 1887130, 2102802, 2264556, 2453269, 2803736, 2830695, 3235080, 3504670, 3774260, 4205604, 4529112, 4906538, 5257005, 5661390, 7009340, 7359807, 7548520, 8411208, 9813076, 10514010, 11322780, 12266345, 14018680, 14719614, 19626152, 21028020, 22645560, 24532690, 29439228, 36799035, 42056040, 49065380, 58878456, 73598070, 98130760, 147196140, 294392280]

約数ペア:

[(1, 294392280), (2, 147196140), (3, 98130760), (4, 73598070), (5, 58878456), (6, 49065380), (7, 42056040), (8, 36799035), (10, 29439228), (12, 24532690), (13, 22645560), (14, 21028020), (15, 19626152), (20, 14719614), (21, 14018680), (24, 12266345), (26, 11322780), (28, 10514010), (30, 9813076), (35, 8411208), (39, 7548520), (40, 7359807), (42, 7009340), (52, 5661390), (56, 5257005), (60, 4906538), (65, 4529112), (70, 4205604), (78, 3774260), (84, 3504670), (91, 3235080), (104, 2830695), (105, 2803736), (120, 2453269), (130, 2264556), (140, 2102802), (156, 1887130), (168, 1752335), (182, 1617540), (195, 1509704), (210, 1401868), (260, 1132278), (273, 1078360), (280, 1051401), (312, 943565), (364, 808770), (390, 754852), (420, 700934), (455, 647016), (520, 566139), (546, 539180), (728, 404385), (780, 377426), (840, 350467), (910, 323508), (1092, 269590), (1365, 215672), (1560, 188713), (1820, 161754), (2184, 134795), (2730, 107836), (3640, 80877), (5460, 53918), (10920, 26959)]