740364030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:660

約数の個数: 192

約数和(自身を含む): 2322535680

約数和(自身を除く): 1582171650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 107, 126, 135, 147, 189, 210, 214, 245, 270, 294, 315, 321, 378, 441, 490, 523, 535, 630, 642, 735, 749, 882, 945, 963, 1046, 1070, 1323, 1470, 1498, 1569, 1605, 1890, 1926, 2205, 2247, 2615, 2646, 2889, 3138, 3210, 3661, 3745, 4410, 4494, 4707, 4815, 5230, 5243, 5778, 6615, 6741, 7322, 7490, 7845, 9414, 9630, 10486, 10983, 11235, 13230, 13482, 14121, 14445, 15690, 15729, 18305, 20223, 21966, 22470, 23535, 25627, 26215, 28242, 28890, 31458, 32949, 33705, 36610, 40446, 47070, 47187, 51254, 52430, 54915, 55961, 65898, 67410, 70605, 76881, 78645, 94374, 98847, 101115, 109830, 111922, 128135, 141210, 141561, 153762, 157290, 164745, 167883, 197694, 202230, 230643, 235935, 256270, 279805, 283122, 329490, 335766, 384405, 391727, 461286, 471870, 494235, 503649, 559610, 691929, 707805, 768810, 783454, 839415, 988470, 1007298, 1153215, 1175181, 1383858, 1415610, 1510947, 1678830, 1958635, 2306430, 2350362, 2518245, 2742089, 3021894, 3459645, 3525543, 3917270, 5036490, 5484178, 5875905, 6919290, 7051086, 7554735, 8226267, 10576629, 11751810, 13710445, 15109470, 16452534, 17627715, 21153258, 24678801, 27420890, 35255430, 41131335, 49357602, 52883145, 74036403, 82262670, 105766290, 123394005, 148072806, 246788010, 370182015, 740364030]

約数ペア:

[(1, 740364030), (2, 370182015), (3, 246788010), (5, 148072806), (6, 123394005), (7, 105766290), (9, 82262670), (10, 74036403), (14, 52883145), (15, 49357602), (18, 41131335), (21, 35255430), (27, 27420890), (30, 24678801), (35, 21153258), (42, 17627715), (45, 16452534), (49, 15109470), (54, 13710445), (63, 11751810), (70, 10576629), (90, 8226267), (98, 7554735), (105, 7051086), (107, 6919290), (126, 5875905), (135, 5484178), (147, 5036490), (189, 3917270), (210, 3525543), (214, 3459645), (245, 3021894), (270, 2742089), (294, 2518245), (315, 2350362), (321, 2306430), (378, 1958635), (441, 1678830), (490, 1510947), (523, 1415610), (535, 1383858), (630, 1175181), (642, 1153215), (735, 1007298), (749, 988470), (882, 839415), (945, 783454), (963, 768810), (1046, 707805), (1070, 691929), (1323, 559610), (1470, 503649), (1498, 494235), (1569, 471870), (1605, 461286), (1890, 391727), (1926, 384405), (2205, 335766), (2247, 329490), (2615, 283122), (2646, 279805), (2889, 256270), (3138, 235935), (3210, 230643), (3661, 202230), (3745, 197694), (4410, 167883), (4494, 164745), (4707, 157290), (4815, 153762), (5230, 141561), (5243, 141210), (5778, 128135), (6615, 111922), (6741, 109830), (7322, 101115), (7490, 98847), (7845, 94374), (9414, 78645), (9630, 76881), (10486, 70605), (10983, 67410), (11235, 65898), (13230, 55961), (13482, 54915), (14121, 52430), (14445, 51254), (15690, 47187), (15729, 47070), (18305, 40446), (20223, 36610), (21966, 33705), (22470, 32949), (23535, 31458), (25627, 28890), (26215, 28242)]