2056012140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4231}}^1$

素因数の和:4352

約数の個数: 192

約数和(自身を含む): 7166638080

約数和(自身を除く): 5110625940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 89, 91, 105, 130, 140, 156, 178, 182, 195, 210, 260, 267, 273, 356, 364, 390, 420, 445, 455, 534, 546, 623, 780, 890, 910, 1068, 1092, 1157, 1246, 1335, 1365, 1780, 1820, 1869, 2314, 2492, 2670, 2730, 3115, 3471, 3738, 4231, 4628, 5340, 5460, 5785, 6230, 6942, 7476, 8099, 8462, 9345, 11570, 12460, 12693, 13884, 16198, 16924, 17355, 18690, 21155, 23140, 24297, 25386, 29617, 32396, 34710, 37380, 40495, 42310, 48594, 50772, 55003, 59234, 63465, 69420, 80990, 84620, 88851, 97188, 110006, 118468, 121485, 126930, 148085, 161980, 165009, 177702, 220012, 242970, 253860, 275015, 296170, 330018, 355404, 376559, 385021, 444255, 485940, 550030, 592340, 660036, 753118, 770042, 825045, 888510, 1100060, 1129677, 1155063, 1506236, 1540084, 1650090, 1777020, 1882795, 1925105, 2259354, 2310126, 2635913, 3300180, 3765590, 3850210, 4518708, 4620252, 4895267, 5271826, 5648385, 5775315, 7531180, 7700420, 7907739, 9790534, 10543652, 11296770, 11550630, 13179565, 14685801, 15815478, 19581068, 22593540, 23101260, 24476335, 26359130, 29371602, 31630956, 34266869, 39538695, 48952670, 52718260, 58743204, 68533738, 73429005, 79077390, 97905340, 102800607, 137067476, 146858010, 158154780, 171334345, 205601214, 293716020, 342668690, 411202428, 514003035, 685337380, 1028006070, 2056012140]

約数ペア:

[(1, 2056012140), (2, 1028006070), (3, 685337380), (4, 514003035), (5, 411202428), (6, 342668690), (7, 293716020), (10, 205601214), (12, 171334345), (13, 158154780), (14, 146858010), (15, 137067476), (20, 102800607), (21, 97905340), (26, 79077390), (28, 73429005), (30, 68533738), (35, 58743204), (39, 52718260), (42, 48952670), (52, 39538695), (60, 34266869), (65, 31630956), (70, 29371602), (78, 26359130), (84, 24476335), (89, 23101260), (91, 22593540), (105, 19581068), (130, 15815478), (140, 14685801), (156, 13179565), (178, 11550630), (182, 11296770), (195, 10543652), (210, 9790534), (260, 7907739), (267, 7700420), (273, 7531180), (356, 5775315), (364, 5648385), (390, 5271826), (420, 4895267), (445, 4620252), (455, 4518708), (534, 3850210), (546, 3765590), (623, 3300180), (780, 2635913), (890, 2310126), (910, 2259354), (1068, 1925105), (1092, 1882795), (1157, 1777020), (1246, 1650090), (1335, 1540084), (1365, 1506236), (1780, 1155063), (1820, 1129677), (1869, 1100060), (2314, 888510), (2492, 825045), (2670, 770042), (2730, 753118), (3115, 660036), (3471, 592340), (3738, 550030), (4231, 485940), (4628, 444255), (5340, 385021), (5460, 376559), (5785, 355404), (6230, 330018), (6942, 296170), (7476, 275015), (8099, 253860), (8462, 242970), (9345, 220012), (11570, 177702), (12460, 165009), (12693, 161980), (13884, 148085), (16198, 126930), (16924, 121485), (17355, 118468), (18690, 110006), (21155, 97188), (23140, 88851), (24297, 84620), (25386, 80990), (29617, 69420), (32396, 63465), (34710, 59234), (37380, 55003), (40495, 50772), (42310, 48594)]