191966040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4481}}^1$

素因数の和:4522

約数の個数: 192

約数和(自身を含む): 755127360

約数和(自身を除く): 563161320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4481, 4760, 5355, 6120, 7140, 8568, 8962, 10710, 13443, 14280, 17924, 21420, 22405, 26886, 31367, 35848, 40329, 42840, 44810, 53772, 62734, 67215, 76177, 80658, 89620, 94101, 107544, 125468, 134430, 152354, 156835, 161316, 179240, 188202, 201645, 228531, 250936, 268860, 282303, 304708, 313670, 322632, 376404, 380885, 403290, 457062, 470505, 533239, 537720, 564606, 609416, 627340, 685593, 752808, 761770, 806580, 914124, 941010, 1066478, 1129212, 1142655, 1254680, 1371186, 1411515, 1523540, 1599717, 1613160, 1828248, 1882020, 2132956, 2258424, 2285310, 2666195, 2742372, 2823030, 3047080, 3199434, 3427965, 3764040, 4265912, 4570620, 4799151, 5332390, 5484744, 5646060, 6398868, 6855930, 7998585, 9141240, 9598302, 10664780, 11292120, 12797736, 13711860, 15997170, 19196604, 21329560, 23995755, 27423720, 31994340, 38393208, 47991510, 63988680, 95983020, 191966040]

約数ペア:

[(1, 191966040), (2, 95983020), (3, 63988680), (4, 47991510), (5, 38393208), (6, 31994340), (7, 27423720), (8, 23995755), (9, 21329560), (10, 19196604), (12, 15997170), (14, 13711860), (15, 12797736), (17, 11292120), (18, 10664780), (20, 9598302), (21, 9141240), (24, 7998585), (28, 6855930), (30, 6398868), (34, 5646060), (35, 5484744), (36, 5332390), (40, 4799151), (42, 4570620), (45, 4265912), (51, 3764040), (56, 3427965), (60, 3199434), (63, 3047080), (68, 2823030), (70, 2742372), (72, 2666195), (84, 2285310), (85, 2258424), (90, 2132956), (102, 1882020), (105, 1828248), (119, 1613160), (120, 1599717), (126, 1523540), (136, 1411515), (140, 1371186), (153, 1254680), (168, 1142655), (170, 1129212), (180, 1066478), (204, 941010), (210, 914124), (238, 806580), (252, 761770), (255, 752808), (280, 685593), (306, 627340), (315, 609416), (340, 564606), (357, 537720), (360, 533239), (408, 470505), (420, 457062), (476, 403290), (504, 380885), (510, 376404), (595, 322632), (612, 313670), (630, 304708), (680, 282303), (714, 268860), (765, 250936), (840, 228531), (952, 201645), (1020, 188202), (1071, 179240), (1190, 161316), (1224, 156835), (1260, 152354), (1428, 134430), (1530, 125468), (1785, 107544), (2040, 94101), (2142, 89620), (2380, 80658), (2520, 76177), (2856, 67215), (3060, 62734), (3570, 53772), (4284, 44810), (4481, 42840), (4760, 40329), (5355, 35848), (6120, 31367), (7140, 26886), (8568, 22405), (8962, 21420), (10710, 17924), (13443, 14280)]