18259021620

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{6737}}^1$

素因数の和:7004

約数の個数: 240

約数和(自身を含む): 65745630720

約数和(自身を除く): 47486609100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 239, 252, 270, 315, 324, 378, 405, 420, 478, 540, 567, 630, 717, 756, 810, 945, 956, 1134, 1195, 1260, 1434, 1620, 1673, 1890, 2151, 2268, 2390, 2835, 2868, 3346, 3585, 3780, 4302, 4780, 5019, 5670, 6453, 6692, 6737, 7170, 8365, 8604, 10038, 10755, 11340, 12906, 13474, 14340, 15057, 16730, 19359, 20076, 20211, 21510, 25095, 25812, 26948, 30114, 32265, 33460, 33685, 38718, 40422, 43020, 45171, 47159, 50190, 60228, 60633, 64530, 67370, 75285, 77436, 80844, 90342, 94318, 96795, 100380, 101055, 121266, 129060, 134740, 135513, 141477, 150570, 180684, 181899, 188636, 193590, 202110, 225855, 235795, 242532, 271026, 282954, 301140, 303165, 363798, 387180, 404220, 424431, 451710, 471590, 542052, 545697, 565908, 606330, 677565, 707385, 727596, 848862, 903420, 909495, 943180, 1091394, 1212660, 1273293, 1355130, 1414770, 1610143, 1697724, 1818990, 2122155, 2182788, 2546586, 2710260, 2728485, 2829540, 3220286, 3637980, 3819879, 4244310, 4830429, 5093172, 5456970, 6366465, 6440572, 7639758, 8050715, 8488620, 9660858, 10913940, 11271001, 12732930, 14491287, 15279516, 16101430, 19099395, 19321716, 22542002, 24152145, 25465860, 28982574, 32202860, 33813003, 38198790, 43473861, 45084004, 48304290, 56355005, 57965148, 67626006, 72456435, 76397580, 86947722, 96608580, 101439009, 112710010, 130421583, 135252012, 144912870, 169065015, 173895444, 202878018, 217369305, 225420020, 260843166, 289825740, 304317027, 338130030, 405756036, 434738610, 507195045, 521686332, 608634054, 652107915, 676260060, 869477220, 912951081, 1014390090, 1217268108, 1304215830, 1521585135, 1825902162, 2028780180, 2608431660, 3043170270, 3651804324, 4564755405, 6086340540, 9129510810, 18259021620]

約数ペア:

[(1, 18259021620), (2, 9129510810), (3, 6086340540), (4, 4564755405), (5, 3651804324), (6, 3043170270), (7, 2608431660), (9, 2028780180), (10, 1825902162), (12, 1521585135), (14, 1304215830), (15, 1217268108), (18, 1014390090), (20, 912951081), (21, 869477220), (27, 676260060), (28, 652107915), (30, 608634054), (35, 521686332), (36, 507195045), (42, 434738610), (45, 405756036), (54, 338130030), (60, 304317027), (63, 289825740), (70, 260843166), (81, 225420020), (84, 217369305), (90, 202878018), (105, 173895444), (108, 169065015), (126, 144912870), (135, 135252012), (140, 130421583), (162, 112710010), (180, 101439009), (189, 96608580), (210, 86947722), (239, 76397580), (252, 72456435), (270, 67626006), (315, 57965148), (324, 56355005), (378, 48304290), (405, 45084004), (420, 43473861), (478, 38198790), (540, 33813003), (567, 32202860), (630, 28982574), (717, 25465860), (756, 24152145), (810, 22542002), (945, 19321716), (956, 19099395), (1134, 16101430), (1195, 15279516), (1260, 14491287), (1434, 12732930), (1620, 11271001), (1673, 10913940), (1890, 9660858), (2151, 8488620), (2268, 8050715), (2390, 7639758), (2835, 6440572), (2868, 6366465), (3346, 5456970), (3585, 5093172), (3780, 4830429), (4302, 4244310), (4780, 3819879), (5019, 3637980), (5670, 3220286), (6453, 2829540), (6692, 2728485), (6737, 2710260), (7170, 2546586), (8365, 2182788), (8604, 2122155), (10038, 1818990), (10755, 1697724), (11340, 1610143), (12906, 1414770), (13474, 1355130), (14340, 1273293), (15057, 1212660), (16730, 1091394), (19359, 943180), (20076, 909495), (20211, 903420), (21510, 848862), (25095, 727596), (25812, 707385), (26948, 677565), (30114, 606330), (32265, 565908), (33460, 545697), (33685, 542052), (38718, 471590), (40422, 451710), (43020, 424431), (45171, 404220), (47159, 387180), (50190, 363798), (60228, 303165), (60633, 301140), (64530, 282954), (67370, 271026), (75285, 242532), (77436, 235795), (80844, 225855), (90342, 202110), (94318, 193590), (96795, 188636), (100380, 181899), (101055, 180684), (121266, 150570), (129060, 141477), (134740, 135513)]