131509168440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{16091}}^1$

素因数の和:16175

約数の個数: 256

約数和(自身を含む): 441204019200

約数和(自身を除く): 309694850760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 248, 260, 310, 312, 338, 372, 390, 403, 465, 507, 520, 620, 676, 744, 780, 806, 845, 930, 1014, 1209, 1240, 1352, 1560, 1612, 1690, 1860, 2015, 2028, 2197, 2418, 2535, 3224, 3380, 3720, 4030, 4056, 4394, 4836, 5070, 5239, 6045, 6591, 6760, 8060, 8788, 9672, 10140, 10478, 10985, 12090, 13182, 15717, 16091, 16120, 17576, 20280, 20956, 21970, 24180, 26195, 26364, 31434, 32182, 32955, 41912, 43940, 48273, 48360, 52390, 52728, 62868, 64364, 65910, 68107, 78585, 80455, 87880, 96546, 104780, 125736, 128728, 131820, 136214, 157170, 160910, 193092, 204321, 209183, 209560, 241365, 263640, 272428, 314340, 321820, 340535, 386184, 408642, 418366, 482730, 498821, 544856, 627549, 628680, 643640, 681070, 817284, 836732, 965460, 997642, 1021605, 1045915, 1255098, 1362140, 1496463, 1634568, 1673464, 1930920, 1995284, 2043210, 2091830, 2494105, 2510196, 2719379, 2724280, 2992926, 3137745, 3990568, 4086420, 4183660, 4988210, 5020392, 5438758, 5985852, 6275490, 6484673, 7482315, 8158137, 8172840, 8367320, 9976420, 10877516, 11971704, 12550980, 12969346, 13596895, 14964630, 16316274, 19454019, 19952840, 21755032, 25101960, 25938692, 27193790, 29929260, 32423365, 32632548, 35351927, 38908038, 40790685, 51877384, 54387580, 59858520, 64846730, 65265096, 70703854, 77816076, 81581370, 84300749, 97270095, 106055781, 108775160, 129693460, 141407708, 155632152, 163162740, 168601498, 176759635, 194540190, 212111562, 252902247, 259386920, 282815416, 326325480, 337202996, 353519270, 389080380, 421503745, 424223124, 505804494, 530278905, 674405992, 707038540, 778160760, 843007490, 848446248, 1011608988, 1060557810, 1095909737, 1264511235, 1414077080, 1686014980, 2023217976, 2121115620, 2191819474, 2529022470, 3287729211, 3372029960, 4242231240, 4383638948, 5058044940, 5479548685, 6575458422, 8767277896, 10116089880, 10959097370, 13150916844, 16438646055, 21918194740, 26301833688, 32877292110, 43836389480, 65754584220, 131509168440]

約数ペア:

[(1, 131509168440), (2, 65754584220), (3, 43836389480), (4, 32877292110), (5, 26301833688), (6, 21918194740), (8, 16438646055), (10, 13150916844), (12, 10959097370), (13, 10116089880), (15, 8767277896), (20, 6575458422), (24, 5479548685), (26, 5058044940), (30, 4383638948), (31, 4242231240), (39, 3372029960), (40, 3287729211), (52, 2529022470), (60, 2191819474), (62, 2121115620), (65, 2023217976), (78, 1686014980), (93, 1414077080), (104, 1264511235), (120, 1095909737), (124, 1060557810), (130, 1011608988), (155, 848446248), (156, 843007490), (169, 778160760), (186, 707038540), (195, 674405992), (248, 530278905), (260, 505804494), (310, 424223124), (312, 421503745), (338, 389080380), (372, 353519270), (390, 337202996), (403, 326325480), (465, 282815416), (507, 259386920), (520, 252902247), (620, 212111562), (676, 194540190), (744, 176759635), (780, 168601498), (806, 163162740), (845, 155632152), (930, 141407708), (1014, 129693460), (1209, 108775160), (1240, 106055781), (1352, 97270095), (1560, 84300749), (1612, 81581370), (1690, 77816076), (1860, 70703854), (2015, 65265096), (2028, 64846730), (2197, 59858520), (2418, 54387580), (2535, 51877384), (3224, 40790685), (3380, 38908038), (3720, 35351927), (4030, 32632548), (4056, 32423365), (4394, 29929260), (4836, 27193790), (5070, 25938692), (5239, 25101960), (6045, 21755032), (6591, 19952840), (6760, 19454019), (8060, 16316274), (8788, 14964630), (9672, 13596895), (10140, 12969346), (10478, 12550980), (10985, 11971704), (12090, 10877516), (13182, 9976420), (15717, 8367320), (16091, 8172840), (16120, 8158137), (17576, 7482315), (20280, 6484673), (20956, 6275490), (21970, 5985852), (24180, 5438758), (26195, 5020392), (26364, 4988210), (31434, 4183660), (32182, 4086420), (32955, 3990568), (41912, 3137745), (43940, 2992926), (48273, 2724280), (48360, 2719379), (52390, 2510196), (52728, 2494105), (62868, 2091830), (64364, 2043210), (65910, 1995284), (68107, 1930920), (78585, 1673464), (80455, 1634568), (87880, 1496463), (96546, 1362140), (104780, 1255098), (125736, 1045915), (128728, 1021605), (131820, 997642), (136214, 965460), (157170, 836732), (160910, 817284), (193092, 681070), (204321, 643640), (209183, 628680), (209560, 627549), (241365, 544856), (263640, 498821), (272428, 482730), (314340, 418366), (321820, 408642), (340535, 386184)]