1551138120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{29311}}^1$

素因数の和:29345

約数の個数: 192

約数和(自身を含む): 6014822400

約数和(自身を除く): 4463684280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3528, 3780, 4410, 5292, 5880, 6615, 7560, 8820, 10584, 13230, 17640, 26460, 29311, 52920, 58622, 87933, 117244, 146555, 175866, 205177, 234488, 263799, 293110, 351732, 410354, 439665, 527598, 586220, 615531, 703464, 791397, 820708, 879330, 1025885, 1055196, 1172440, 1231062, 1318995, 1436239, 1582794, 1641416, 1758660, 1846593, 2051770, 2110392, 2462124, 2637990, 2872478, 3077655, 3165588, 3517320, 3693186, 3956985, 4103540, 4308717, 4924248, 5275980, 5539779, 5744956, 6155310, 6331176, 7181195, 7386372, 7913970, 8207080, 8617434, 9232965, 10551960, 11079558, 11489912, 12310620, 12926151, 14362390, 14772744, 15827940, 17234868, 18465930, 21543585, 22159116, 24621240, 25852302, 27698895, 28724780, 31655880, 34469736, 36931860, 38778453, 43087170, 44318232, 51704604, 55397790, 57449560, 64630755, 73863720, 77556906, 86174340, 103409208, 110795580, 129261510, 155113812, 172348680, 193892265, 221591160, 258523020, 310227624, 387784530, 517046040, 775569060, 1551138120]

約数ペア:

[(1, 1551138120), (2, 775569060), (3, 517046040), (4, 387784530), (5, 310227624), (6, 258523020), (7, 221591160), (8, 193892265), (9, 172348680), (10, 155113812), (12, 129261510), (14, 110795580), (15, 103409208), (18, 86174340), (20, 77556906), (21, 73863720), (24, 64630755), (27, 57449560), (28, 55397790), (30, 51704604), (35, 44318232), (36, 43087170), (40, 38778453), (42, 36931860), (45, 34469736), (49, 31655880), (54, 28724780), (56, 27698895), (60, 25852302), (63, 24621240), (70, 22159116), (72, 21543585), (84, 18465930), (90, 17234868), (98, 15827940), (105, 14772744), (108, 14362390), (120, 12926151), (126, 12310620), (135, 11489912), (140, 11079558), (147, 10551960), (168, 9232965), (180, 8617434), (189, 8207080), (196, 7913970), (210, 7386372), (216, 7181195), (245, 6331176), (252, 6155310), (270, 5744956), (280, 5539779), (294, 5275980), (315, 4924248), (360, 4308717), (378, 4103540), (392, 3956985), (420, 3693186), (441, 3517320), (490, 3165588), (504, 3077655), (540, 2872478), (588, 2637990), (630, 2462124), (735, 2110392), (756, 2051770), (840, 1846593), (882, 1758660), (945, 1641416), (980, 1582794), (1080, 1436239), (1176, 1318995), (1260, 1231062), (1323, 1172440), (1470, 1055196), (1512, 1025885), (1764, 879330), (1890, 820708), (1960, 791397), (2205, 703464), (2520, 615531), (2646, 586220), (2940, 527598), (3528, 439665), (3780, 410354), (4410, 351732), (5292, 293110), (5880, 263799), (6615, 234488), (7560, 205177), (8820, 175866), (10584, 146555), (13230, 117244), (17640, 87933), (26460, 58622), (29311, 52920)]