1827764960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:977

約数の個数: 192

約数和(自身を含む): 5183668224

約数和(自身を除く): 3355903264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 61, 62, 70, 80, 112, 122, 124, 140, 155, 160, 217, 224, 244, 248, 280, 305, 310, 427, 434, 488, 496, 560, 610, 620, 854, 863, 868, 976, 992, 1085, 1120, 1220, 1240, 1708, 1726, 1736, 1891, 1952, 2135, 2170, 2440, 2480, 3416, 3452, 3472, 3782, 4270, 4315, 4340, 4880, 4960, 6041, 6832, 6904, 6944, 7564, 8540, 8630, 8680, 9455, 9760, 12082, 13237, 13664, 13808, 15128, 17080, 17260, 17360, 18910, 24164, 26474, 26753, 27616, 30205, 30256, 34160, 34520, 34720, 37820, 48328, 52643, 52948, 53506, 60410, 60512, 66185, 68320, 69040, 75640, 96656, 105286, 105896, 107012, 120820, 132370, 133765, 138080, 151280, 187271, 193312, 210572, 211792, 214024, 241640, 263215, 264740, 267530, 302560, 368501, 374542, 421144, 423584, 428048, 483280, 526430, 529480, 535060, 737002, 749084, 842288, 856096, 936355, 966560, 1052860, 1058960, 1070120, 1474004, 1498168, 1631933, 1684576, 1842505, 1872710, 2105720, 2117920, 2140240, 2948008, 2996336, 3263866, 3685010, 3745420, 4211440, 4280480, 5896016, 5992672, 6527732, 7370020, 7490840, 8159665, 8422880, 11423531, 11792032, 13055464, 14740040, 14981680, 16319330, 22847062, 26110928, 29480080, 29963360, 32638660, 45694124, 52221856, 57117655, 58960160, 65277320, 91388248, 114235310, 130554640, 182776496, 228470620, 261109280, 365552992, 456941240, 913882480, 1827764960]

約数ペア:

[(1, 1827764960), (2, 913882480), (4, 456941240), (5, 365552992), (7, 261109280), (8, 228470620), (10, 182776496), (14, 130554640), (16, 114235310), (20, 91388248), (28, 65277320), (31, 58960160), (32, 57117655), (35, 52221856), (40, 45694124), (56, 32638660), (61, 29963360), (62, 29480080), (70, 26110928), (80, 22847062), (112, 16319330), (122, 14981680), (124, 14740040), (140, 13055464), (155, 11792032), (160, 11423531), (217, 8422880), (224, 8159665), (244, 7490840), (248, 7370020), (280, 6527732), (305, 5992672), (310, 5896016), (427, 4280480), (434, 4211440), (488, 3745420), (496, 3685010), (560, 3263866), (610, 2996336), (620, 2948008), (854, 2140240), (863, 2117920), (868, 2105720), (976, 1872710), (992, 1842505), (1085, 1684576), (1120, 1631933), (1220, 1498168), (1240, 1474004), (1708, 1070120), (1726, 1058960), (1736, 1052860), (1891, 966560), (1952, 936355), (2135, 856096), (2170, 842288), (2440, 749084), (2480, 737002), (3416, 535060), (3452, 529480), (3472, 526430), (3782, 483280), (4270, 428048), (4315, 423584), (4340, 421144), (4880, 374542), (4960, 368501), (6041, 302560), (6832, 267530), (6904, 264740), (6944, 263215), (7564, 241640), (8540, 214024), (8630, 211792), (8680, 210572), (9455, 193312), (9760, 187271), (12082, 151280), (13237, 138080), (13664, 133765), (13808, 132370), (15128, 120820), (17080, 107012), (17260, 105896), (17360, 105286), (18910, 96656), (24164, 75640), (26474, 69040), (26753, 68320), (27616, 66185), (30205, 60512), (30256, 60410), (34160, 53506), (34520, 52948), (34720, 52643), (37820, 48328)]