57346380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:430

約数の個数: 240

約数和(自身を含む): 221981760

約数和(自身を除く): 164635380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 389, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 778, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1167, 1170, 1260, 1365, 1404, 1556, 1620, 1638, 1755, 1820, 1890, 1945, 2106, 2268, 2334, 2340, 2457, 2723, 2730, 2835, 3276, 3501, 3510, 3780, 3890, 4095, 4212, 4668, 4914, 5057, 5265, 5446, 5460, 5670, 5835, 7002, 7020, 7371, 7780, 8169, 8190, 9828, 10114, 10503, 10530, 10892, 11340, 11670, 12285, 13615, 14004, 14742, 15171, 16338, 16380, 17505, 20228, 21006, 21060, 23340, 24507, 24570, 25285, 27230, 29484, 30342, 31509, 32676, 35010, 35399, 36855, 40845, 42012, 45513, 49014, 49140, 50570, 52515, 54460, 60684, 63018, 70020, 70798, 73521, 73710, 75855, 81690, 91026, 98028, 101140, 105030, 106197, 122535, 126036, 136539, 141596, 147042, 147420, 151710, 157545, 163380, 176995, 182052, 210060, 212394, 220563, 227565, 245070, 273078, 294084, 303420, 315090, 318591, 353990, 367605, 409617, 424788, 441126, 455130, 490140, 530985, 546156, 630180, 637182, 682695, 707980, 735210, 819234, 882252, 910260, 955773, 1061970, 1102815, 1274364, 1365390, 1470420, 1592955, 1638468, 1911546, 2048085, 2123940, 2205630, 2730780, 2867319, 3185910, 3823092, 4096170, 4411260, 4778865, 5734638, 6371820, 8192340, 9557730, 11469276, 14336595, 19115460, 28673190, 57346380]

約数ペア:

[(1, 57346380), (2, 28673190), (3, 19115460), (4, 14336595), (5, 11469276), (6, 9557730), (7, 8192340), (9, 6371820), (10, 5734638), (12, 4778865), (13, 4411260), (14, 4096170), (15, 3823092), (18, 3185910), (20, 2867319), (21, 2730780), (26, 2205630), (27, 2123940), (28, 2048085), (30, 1911546), (35, 1638468), (36, 1592955), (39, 1470420), (42, 1365390), (45, 1274364), (52, 1102815), (54, 1061970), (60, 955773), (63, 910260), (65, 882252), (70, 819234), (78, 735210), (81, 707980), (84, 682695), (90, 637182), (91, 630180), (105, 546156), (108, 530985), (117, 490140), (126, 455130), (130, 441126), (135, 424788), (140, 409617), (156, 367605), (162, 353990), (180, 318591), (182, 315090), (189, 303420), (195, 294084), (210, 273078), (234, 245070), (252, 227565), (260, 220563), (270, 212394), (273, 210060), (315, 182052), (324, 176995), (351, 163380), (364, 157545), (378, 151710), (389, 147420), (390, 147042), (405, 141596), (420, 136539), (455, 126036), (468, 122535), (540, 106197), (546, 105030), (567, 101140), (585, 98028), (630, 91026), (702, 81690), (756, 75855), (778, 73710), (780, 73521), (810, 70798), (819, 70020), (910, 63018), (945, 60684), (1053, 54460), (1092, 52515), (1134, 50570), (1167, 49140), (1170, 49014), (1260, 45513), (1365, 42012), (1404, 40845), (1556, 36855), (1620, 35399), (1638, 35010), (1755, 32676), (1820, 31509), (1890, 30342), (1945, 29484), (2106, 27230), (2268, 25285), (2334, 24570), (2340, 24507), (2457, 23340), (2723, 21060), (2730, 21006), (2835, 20228), (3276, 17505), (3501, 16380), (3510, 16338), (3780, 15171), (3890, 14742), (4095, 14004), (4212, 13615), (4668, 12285), (4914, 11670), (5057, 11340), (5265, 10892), (5446, 10530), (5460, 10503), (5670, 10114), (5835, 9828), (7002, 8190), (7020, 8169), (7371, 7780)]