130142880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{12911}}^1$

素因数の和:12939

約数の個数: 144

約数和(自身を含む): 507596544

約数和(自身を除く): 377453664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 12911, 25822, 38733, 51644, 64555, 77466, 90377, 103288, 116199, 129110, 154932, 180754, 193665, 206576, 232398, 258220, 271131, 309864, 361508, 387330, 413152, 451885, 464796, 516440, 542262, 580995, 619728, 723016, 774660, 813393, 903770, 929592, 1032880, 1084524, 1161990, 1239456, 1355655, 1446032, 1549320, 1626786, 1807540, 1859184, 2065760, 2169048, 2323980, 2711310, 2892064, 3098640, 3253572, 3615080, 3718368, 4066965, 4338096, 4647960, 5422620, 6197280, 6507144, 7230160, 8133930, 8676192, 9295920, 10845240, 13014288, 14460320, 16267860, 18591840, 21690480, 26028576, 32535720, 43380960, 65071440, 130142880]

約数ペア:

[(1, 130142880), (2, 65071440), (3, 43380960), (4, 32535720), (5, 26028576), (6, 21690480), (7, 18591840), (8, 16267860), (9, 14460320), (10, 13014288), (12, 10845240), (14, 9295920), (15, 8676192), (16, 8133930), (18, 7230160), (20, 6507144), (21, 6197280), (24, 5422620), (28, 4647960), (30, 4338096), (32, 4066965), (35, 3718368), (36, 3615080), (40, 3253572), (42, 3098640), (45, 2892064), (48, 2711310), (56, 2323980), (60, 2169048), (63, 2065760), (70, 1859184), (72, 1807540), (80, 1626786), (84, 1549320), (90, 1446032), (96, 1355655), (105, 1239456), (112, 1161990), (120, 1084524), (126, 1032880), (140, 929592), (144, 903770), (160, 813393), (168, 774660), (180, 723016), (210, 619728), (224, 580995), (240, 542262), (252, 516440), (280, 464796), (288, 451885), (315, 413152), (336, 387330), (360, 361508), (420, 309864), (480, 271131), (504, 258220), (560, 232398), (630, 206576), (672, 193665), (720, 180754), (840, 154932), (1008, 129110), (1120, 116199), (1260, 103288), (1440, 90377), (1680, 77466), (2016, 64555), (2520, 51644), (3360, 38733), (5040, 25822), (10080, 12911)]