561328320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{11933}}^1$

素因数の和:11967

約数の個数: 168

約数和(自身を含む): 2073365424

約数和(自身を除く): 1512037104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11760, 11933, 15680, 23520, 23866, 35799, 47040, 47732, 59665, 71598, 83531, 95464, 119330, 143196, 167062, 178995, 190928, 238660, 250593, 286392, 334124, 357990, 381856, 417655, 477320, 501186, 572784, 584717, 668248, 715980, 763712, 835310, 954640, 1002372, 1145568, 1169434, 1252965, 1336496, 1431960, 1670620, 1754151, 1909280, 2004744, 2291136, 2338868, 2505930, 2672992, 2863920, 2923585, 3341240, 3508302, 3818560, 4009488, 4677736, 5011860, 5345984, 5727840, 5847170, 6682480, 7016604, 8018976, 8770755, 9355472, 10023720, 11455680, 11694340, 13364960, 14033208, 16037952, 17541510, 18710944, 20047440, 23388680, 26729920, 28066416, 35083020, 37421888, 40094880, 46777360, 56132832, 70166040, 80189760, 93554720, 112265664, 140332080, 187109440, 280664160, 561328320]

約数ペア:

[(1, 561328320), (2, 280664160), (3, 187109440), (4, 140332080), (5, 112265664), (6, 93554720), (7, 80189760), (8, 70166040), (10, 56132832), (12, 46777360), (14, 40094880), (15, 37421888), (16, 35083020), (20, 28066416), (21, 26729920), (24, 23388680), (28, 20047440), (30, 18710944), (32, 17541510), (35, 16037952), (40, 14033208), (42, 13364960), (48, 11694340), (49, 11455680), (56, 10023720), (60, 9355472), (64, 8770755), (70, 8018976), (80, 7016604), (84, 6682480), (96, 5847170), (98, 5727840), (105, 5345984), (112, 5011860), (120, 4677736), (140, 4009488), (147, 3818560), (160, 3508302), (168, 3341240), (192, 2923585), (196, 2863920), (210, 2672992), (224, 2505930), (240, 2338868), (245, 2291136), (280, 2004744), (294, 1909280), (320, 1754151), (336, 1670620), (392, 1431960), (420, 1336496), (448, 1252965), (480, 1169434), (490, 1145568), (560, 1002372), (588, 954640), (672, 835310), (735, 763712), (784, 715980), (840, 668248), (960, 584717), (980, 572784), (1120, 501186), (1176, 477320), (1344, 417655), (1470, 381856), (1568, 357990), (1680, 334124), (1960, 286392), (2240, 250593), (2352, 238660), (2940, 190928), (3136, 178995), (3360, 167062), (3920, 143196), (4704, 119330), (5880, 95464), (6720, 83531), (7840, 71598), (9408, 59665), (11760, 47732), (11933, 47040), (15680, 35799), (23520, 23866)]