1838134620

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:863

約数の個数: 288

約数和(自身を含む): 6710086656

約数和(自身を除く): 4871952036

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, 71, 81, 84, 90, 105, 108, 126, 135, 140, 142, 162, 180, 189, 210, 213, 243, 252, 270, 284, 315, 324, 355, 378, 405, 420, 426, 486, 497, 540, 567, 630, 639, 710, 756, 761, 810, 852, 945, 972, 994, 1065, 1134, 1215, 1260, 1278, 1420, 1491, 1522, 1620, 1701, 1890, 1917, 1988, 2130, 2268, 2283, 2430, 2485, 2556, 2835, 2982, 3044, 3195, 3402, 3780, 3805, 3834, 4260, 4473, 4566, 4860, 4970, 5327, 5670, 5751, 5964, 6390, 6804, 6849, 7455, 7610, 7668, 8505, 8946, 9132, 9585, 9940, 10654, 11340, 11415, 11502, 12780, 13419, 13698, 14910, 15220, 15981, 17010, 17253, 17892, 19170, 20547, 21308, 22365, 22830, 23004, 26635, 26838, 27396, 28755, 29820, 31962, 34020, 34245, 34506, 38340, 40257, 41094, 44730, 45660, 47943, 53270, 53676, 54031, 57510, 61641, 63924, 67095, 68490, 69012, 79905, 80514, 82188, 86265, 89460, 95886, 102735, 106540, 108062, 115020, 120771, 123282, 134190, 136980, 143829, 159810, 161028, 162093, 172530, 184923, 191772, 201285, 205470, 216124, 239715, 241542, 246564, 268380, 270155, 287658, 308205, 319620, 324186, 345060, 369846, 378217, 402570, 410940, 431487, 479430, 483084, 486279, 540310, 575316, 603855, 616410, 648372, 719145, 739692, 756434, 805140, 810465, 862974, 924615, 958860, 972558, 1080620, 1134651, 1207710, 1232820, 1294461, 1438290, 1458837, 1512868, 1620930, 1725948, 1849230, 1891085, 1945116, 2157435, 2269302, 2415420, 2431395, 2588922, 2876580, 2917674, 3241860, 3403953, 3698460, 3782170, 4314870, 4376511, 4538604, 4862790, 5177844, 5673255, 5835348, 6472305, 6807906, 7294185, 7564340, 8629740, 8753022, 9725580, 10211859, 11346510, 12944610, 13129533, 13615812, 14588370, 17019765, 17506044, 20423718, 21882555, 22693020, 25889220, 26259066, 29176740, 30635577, 34039530, 40847436, 43765110, 51059295, 52518132, 61271154, 65647665, 68079060, 87530220, 91906731, 102118590, 122542308, 131295330, 153177885, 183813462, 204237180, 262590660, 306355770, 367626924, 459533655, 612711540, 919067310, 1838134620]

約数ペア:

[(1, 1838134620), (2, 919067310), (3, 612711540), (4, 459533655), (5, 367626924), (6, 306355770), (7, 262590660), (9, 204237180), (10, 183813462), (12, 153177885), (14, 131295330), (15, 122542308), (18, 102118590), (20, 91906731), (21, 87530220), (27, 68079060), (28, 65647665), (30, 61271154), (35, 52518132), (36, 51059295), (42, 43765110), (45, 40847436), (54, 34039530), (60, 30635577), (63, 29176740), (70, 26259066), (71, 25889220), (81, 22693020), (84, 21882555), (90, 20423718), (105, 17506044), (108, 17019765), (126, 14588370), (135, 13615812), (140, 13129533), (142, 12944610), (162, 11346510), (180, 10211859), (189, 9725580), (210, 8753022), (213, 8629740), (243, 7564340), (252, 7294185), (270, 6807906), (284, 6472305), (315, 5835348), (324, 5673255), (355, 5177844), (378, 4862790), (405, 4538604), (420, 4376511), (426, 4314870), (486, 3782170), (497, 3698460), (540, 3403953), (567, 3241860), (630, 2917674), (639, 2876580), (710, 2588922), (756, 2431395), (761, 2415420), (810, 2269302), (852, 2157435), (945, 1945116), (972, 1891085), (994, 1849230), (1065, 1725948), (1134, 1620930), (1215, 1512868), (1260, 1458837), (1278, 1438290), (1420, 1294461), (1491, 1232820), (1522, 1207710), (1620, 1134651), (1701, 1080620), (1890, 972558), (1917, 958860), (1988, 924615), (2130, 862974), (2268, 810465), (2283, 805140), (2430, 756434), (2485, 739692), (2556, 719145), (2835, 648372), (2982, 616410), (3044, 603855), (3195, 575316), (3402, 540310), (3780, 486279), (3805, 483084), (3834, 479430), (4260, 431487), (4473, 410940), (4566, 402570), (4860, 378217), (4970, 369846), (5327, 345060), (5670, 324186), (5751, 319620), (5964, 308205), (6390, 287658), (6804, 270155), (6849, 268380), (7455, 246564), (7610, 241542), (7668, 239715), (8505, 216124), (8946, 205470), (9132, 201285), (9585, 191772), (9940, 184923), (10654, 172530), (11340, 162093), (11415, 161028), (11502, 159810), (12780, 143829), (13419, 136980), (13698, 134190), (14910, 123282), (15220, 120771), (15981, 115020), (17010, 108062), (17253, 106540), (17892, 102735), (19170, 95886), (20547, 89460), (21308, 86265), (22365, 82188), (22830, 80514), (23004, 79905), (26635, 69012), (26838, 68490), (27396, 67095), (28755, 63924), (29820, 61641), (31962, 57510), (34020, 54031), (34245, 53676), (34506, 53270), (38340, 47943), (40257, 45660), (41094, 44730)]