129684240

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{953}}^1$

素因数の和:988

約数の個数: 240

約数和(自身を含む): 516716928

約数和(自身を除く): 387032688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 953, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1906, 1944, 2160, 2268, 2430, 2520, 2835, 2859, 3024, 3240, 3402, 3780, 3812, 3888, 4536, 4765, 4860, 5040, 5670, 5718, 6480, 6671, 6804, 7560, 7624, 8505, 8577, 9072, 9530, 9720, 11340, 11436, 13342, 13608, 14295, 15120, 15248, 17010, 17154, 19060, 19440, 20013, 22680, 22872, 25731, 26684, 27216, 28590, 33355, 34020, 34308, 38120, 40026, 42885, 45360, 45744, 51462, 53368, 57180, 60039, 66710, 68040, 68616, 76240, 77193, 80052, 85770, 100065, 102924, 106736, 114360, 120078, 128655, 133420, 136080, 137232, 154386, 160104, 171540, 180117, 200130, 205848, 228720, 231579, 240156, 257310, 266840, 300195, 308772, 320208, 343080, 360234, 385965, 400260, 411696, 463158, 480312, 514620, 533680, 540351, 600390, 617544, 686160, 720468, 771930, 800520, 900585, 926316, 960624, 1029240, 1080702, 1157895, 1200780, 1235088, 1440936, 1543860, 1601040, 1621053, 1801170, 1852632, 2058480, 2161404, 2315790, 2401560, 2701755, 2881872, 3087720, 3242106, 3602340, 3705264, 4322808, 4631580, 4803120, 5403510, 6175440, 6484212, 7204680, 8105265, 8645616, 9263160, 10807020, 12968424, 14409360, 16210530, 18526320, 21614040, 25936848, 32421060, 43228080, 64842120, 129684240]

約数ペア:

[(1, 129684240), (2, 64842120), (3, 43228080), (4, 32421060), (5, 25936848), (6, 21614040), (7, 18526320), (8, 16210530), (9, 14409360), (10, 12968424), (12, 10807020), (14, 9263160), (15, 8645616), (16, 8105265), (18, 7204680), (20, 6484212), (21, 6175440), (24, 5403510), (27, 4803120), (28, 4631580), (30, 4322808), (35, 3705264), (36, 3602340), (40, 3242106), (42, 3087720), (45, 2881872), (48, 2701755), (54, 2401560), (56, 2315790), (60, 2161404), (63, 2058480), (70, 1852632), (72, 1801170), (80, 1621053), (81, 1601040), (84, 1543860), (90, 1440936), (105, 1235088), (108, 1200780), (112, 1157895), (120, 1080702), (126, 1029240), (135, 960624), (140, 926316), (144, 900585), (162, 800520), (168, 771930), (180, 720468), (189, 686160), (210, 617544), (216, 600390), (240, 540351), (243, 533680), (252, 514620), (270, 480312), (280, 463158), (315, 411696), (324, 400260), (336, 385965), (360, 360234), (378, 343080), (405, 320208), (420, 308772), (432, 300195), (486, 266840), (504, 257310), (540, 240156), (560, 231579), (567, 228720), (630, 205848), (648, 200130), (720, 180117), (756, 171540), (810, 160104), (840, 154386), (945, 137232), (953, 136080), (972, 133420), (1008, 128655), (1080, 120078), (1134, 114360), (1215, 106736), (1260, 102924), (1296, 100065), (1512, 85770), (1620, 80052), (1680, 77193), (1701, 76240), (1890, 68616), (1906, 68040), (1944, 66710), (2160, 60039), (2268, 57180), (2430, 53368), (2520, 51462), (2835, 45744), (2859, 45360), (3024, 42885), (3240, 40026), (3402, 38120), (3780, 34308), (3812, 34020), (3888, 33355), (4536, 28590), (4765, 27216), (4860, 26684), (5040, 25731), (5670, 22872), (5718, 22680), (6480, 20013), (6671, 19440), (6804, 19060), (7560, 17154), (7624, 17010), (8505, 15248), (8577, 15120), (9072, 14295), (9530, 13608), (9720, 13342), (11340, 11436)]