1636666020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{727}}^1$

素因数の和:1135

約数の個数: 192

約数和(自身を含む): 5577062400

約数和(自身を除く): 3940396380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 379, 396, 495, 540, 594, 660, 727, 758, 990, 1137, 1188, 1454, 1485, 1516, 1895, 1980, 2181, 2274, 2908, 2970, 3411, 3635, 3790, 4169, 4362, 4548, 5685, 5940, 6543, 6822, 7270, 7580, 7997, 8338, 8724, 10233, 10905, 11370, 12507, 13086, 13644, 14540, 15994, 16676, 17055, 19629, 20466, 20845, 21810, 22740, 23991, 25014, 26172, 31988, 32715, 34110, 37521, 39258, 39985, 40932, 41690, 43620, 47982, 50028, 51165, 62535, 65430, 68220, 71973, 75042, 78516, 79970, 83380, 95964, 98145, 102330, 112563, 119955, 125070, 130860, 143946, 150084, 159940, 187605, 196290, 204660, 215919, 225126, 239910, 250140, 275533, 287892, 359865, 375210, 392580, 431838, 450252, 479820, 551066, 562815, 719730, 750420, 826599, 863676, 1079595, 1102132, 1125630, 1377665, 1439460, 1653198, 2159190, 2251260, 2479797, 2755330, 3030863, 3306396, 4132995, 4318380, 4959594, 5510660, 6061726, 7439391, 8265990, 9092589, 9919188, 12123452, 12398985, 14878782, 15154315, 16531980, 18185178, 24797970, 27277767, 29757564, 30308630, 36370356, 37196955, 45462945, 49595940, 54555534, 60617260, 74393910, 81833301, 90925890, 109111068, 136388835, 148787820, 163666602, 181851780, 272777670, 327333204, 409166505, 545555340, 818333010, 1636666020]

約数ペア:

[(1, 1636666020), (2, 818333010), (3, 545555340), (4, 409166505), (5, 327333204), (6, 272777670), (9, 181851780), (10, 163666602), (11, 148787820), (12, 136388835), (15, 109111068), (18, 90925890), (20, 81833301), (22, 74393910), (27, 60617260), (30, 54555534), (33, 49595940), (36, 45462945), (44, 37196955), (45, 36370356), (54, 30308630), (55, 29757564), (60, 27277767), (66, 24797970), (90, 18185178), (99, 16531980), (108, 15154315), (110, 14878782), (132, 12398985), (135, 12123452), (165, 9919188), (180, 9092589), (198, 8265990), (220, 7439391), (270, 6061726), (297, 5510660), (330, 4959594), (379, 4318380), (396, 4132995), (495, 3306396), (540, 3030863), (594, 2755330), (660, 2479797), (727, 2251260), (758, 2159190), (990, 1653198), (1137, 1439460), (1188, 1377665), (1454, 1125630), (1485, 1102132), (1516, 1079595), (1895, 863676), (1980, 826599), (2181, 750420), (2274, 719730), (2908, 562815), (2970, 551066), (3411, 479820), (3635, 450252), (3790, 431838), (4169, 392580), (4362, 375210), (4548, 359865), (5685, 287892), (5940, 275533), (6543, 250140), (6822, 239910), (7270, 225126), (7580, 215919), (7997, 204660), (8338, 196290), (8724, 187605), (10233, 159940), (10905, 150084), (11370, 143946), (12507, 130860), (13086, 125070), (13644, 119955), (14540, 112563), (15994, 102330), (16676, 98145), (17055, 95964), (19629, 83380), (20466, 79970), (20845, 78516), (21810, 75042), (22740, 71973), (23991, 68220), (25014, 65430), (26172, 62535), (31988, 51165), (32715, 50028), (34110, 47982), (37521, 43620), (39258, 41690), (39985, 40932)]