198277560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3259}}^1$

素因数の和:3302

約数の個数: 144

約数和(自身を含む): 697998600

約数和(自身を除く): 499721040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3259, 3380, 4056, 4680, 5070, 6084, 6518, 6760, 7605, 9777, 10140, 12168, 13036, 15210, 16295, 19554, 20280, 26072, 29331, 30420, 32590, 39108, 42367, 48885, 58662, 60840, 65180, 78216, 84734, 97770, 117324, 127101, 130360, 146655, 169468, 195540, 211835, 234648, 254202, 293310, 338936, 381303, 391080, 423670, 508404, 550771, 586620, 635505, 762606, 847340, 1016808, 1101542, 1173240, 1271010, 1525212, 1652313, 1694680, 1906515, 2203084, 2542020, 2753855, 3050424, 3304626, 3813030, 4406168, 4956939, 5084040, 5507710, 6609252, 7626060, 8261565, 9913878, 11015420, 13218504, 15252120, 16523130, 19827756, 22030840, 24784695, 33046260, 39655512, 49569390, 66092520, 99138780, 198277560]

約数ペア:

[(1, 198277560), (2, 99138780), (3, 66092520), (4, 49569390), (5, 39655512), (6, 33046260), (8, 24784695), (9, 22030840), (10, 19827756), (12, 16523130), (13, 15252120), (15, 13218504), (18, 11015420), (20, 9913878), (24, 8261565), (26, 7626060), (30, 6609252), (36, 5507710), (39, 5084040), (40, 4956939), (45, 4406168), (52, 3813030), (60, 3304626), (65, 3050424), (72, 2753855), (78, 2542020), (90, 2203084), (104, 1906515), (117, 1694680), (120, 1652313), (130, 1525212), (156, 1271010), (169, 1173240), (180, 1101542), (195, 1016808), (234, 847340), (260, 762606), (312, 635505), (338, 586620), (360, 550771), (390, 508404), (468, 423670), (507, 391080), (520, 381303), (585, 338936), (676, 293310), (780, 254202), (845, 234648), (936, 211835), (1014, 195540), (1170, 169468), (1352, 146655), (1521, 130360), (1560, 127101), (1690, 117324), (2028, 97770), (2340, 84734), (2535, 78216), (3042, 65180), (3259, 60840), (3380, 58662), (4056, 48885), (4680, 42367), (5070, 39108), (6084, 32590), (6518, 30420), (6760, 29331), (7605, 26072), (9777, 20280), (10140, 19554), (12168, 16295), (13036, 15210)]