231542328780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{19309}}^1$

素因数の和:19669

約数の個数: 288

約数和(自身を含む): 831314964480

約数和(自身を除く): 599772635700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 307, 310, 315, 372, 420, 434, 465, 558, 614, 620, 630, 651, 868, 921, 930, 1085, 1116, 1228, 1260, 1302, 1395, 1535, 1842, 1860, 1953, 2149, 2170, 2604, 2763, 2790, 3070, 3255, 3684, 3906, 4298, 4340, 4605, 5526, 5580, 6140, 6447, 6510, 7812, 8596, 9210, 9517, 9765, 10745, 11052, 12894, 13020, 13815, 18420, 19034, 19309, 19341, 19530, 21490, 25788, 27630, 28551, 32235, 38068, 38618, 38682, 39060, 42980, 47585, 55260, 57102, 57927, 64470, 66619, 77236, 77364, 85653, 95170, 96545, 96705, 114204, 115854, 128940, 133238, 135163, 142755, 171306, 173781, 190340, 193090, 193410, 199857, 231708, 266476, 270326, 285510, 289635, 333095, 342612, 347562, 386180, 386820, 399714, 405489, 428265, 540652, 571020, 579270, 598579, 599571, 666190, 675815, 695124, 799428, 810978, 856530, 868905, 999285, 1158540, 1197158, 1199142, 1216467, 1332380, 1351630, 1621956, 1713060, 1737810, 1795737, 1998570, 2027445, 2394316, 2398284, 2432934, 2703260, 2992895, 2997855, 3475620, 3591474, 3997140, 4054890, 4190053, 4865868, 5387211, 5927863, 5985790, 5995710, 6082335, 7182948, 8109780, 8380106, 8978685, 10774422, 11855726, 11971580, 11991420, 12164670, 12570159, 16760212, 17783589, 17957370, 20950265, 21548844, 23711452, 24329340, 25140318, 26936055, 29639315, 35567178, 35914740, 37710477, 41495041, 41900530, 50280636, 53350767, 53872110, 59278630, 62850795, 71134356, 75420954, 82990082, 83801060, 88917945, 106701534, 107744220, 118557260, 124485123, 125701590, 150841908, 165980164, 177835890, 183763753, 188552385, 207475205, 213403068, 248970246, 251403180, 266753835, 355671780, 367527506, 373455369, 377104770, 414950410, 497940492, 533507670, 551291259, 622425615, 735055012, 746910738, 754209540, 829900820, 918818765, 1067015340, 1102582518, 1244851230, 1286346271, 1493821476, 1653873777, 1837637530, 1867276845, 2205165036, 2489702460, 2572692542, 2756456295, 3307747554, 3675275060, 3734553690, 3859038813, 5145385084, 5512912590, 6431731355, 6615495108, 7469107380, 7718077626, 8269368885, 11025825180, 11577116439, 12863462710, 15436155252, 16538737770, 19295194065, 23154232878, 25726925420, 33077475540, 38590388130, 46308465756, 57885582195, 77180776260, 115771164390, 231542328780]

約数ペア:

[(1, 231542328780), (2, 115771164390), (3, 77180776260), (4, 57885582195), (5, 46308465756), (6, 38590388130), (7, 33077475540), (9, 25726925420), (10, 23154232878), (12, 19295194065), (14, 16538737770), (15, 15436155252), (18, 12863462710), (20, 11577116439), (21, 11025825180), (28, 8269368885), (30, 7718077626), (31, 7469107380), (35, 6615495108), (36, 6431731355), (42, 5512912590), (45, 5145385084), (60, 3859038813), (62, 3734553690), (63, 3675275060), (70, 3307747554), (84, 2756456295), (90, 2572692542), (93, 2489702460), (105, 2205165036), (124, 1867276845), (126, 1837637530), (140, 1653873777), (155, 1493821476), (180, 1286346271), (186, 1244851230), (210, 1102582518), (217, 1067015340), (252, 918818765), (279, 829900820), (307, 754209540), (310, 746910738), (315, 735055012), (372, 622425615), (420, 551291259), (434, 533507670), (465, 497940492), (558, 414950410), (614, 377104770), (620, 373455369), (630, 367527506), (651, 355671780), (868, 266753835), (921, 251403180), (930, 248970246), (1085, 213403068), (1116, 207475205), (1228, 188552385), (1260, 183763753), (1302, 177835890), (1395, 165980164), (1535, 150841908), (1842, 125701590), (1860, 124485123), (1953, 118557260), (2149, 107744220), (2170, 106701534), (2604, 88917945), (2763, 83801060), (2790, 82990082), (3070, 75420954), (3255, 71134356), (3684, 62850795), (3906, 59278630), (4298, 53872110), (4340, 53350767), (4605, 50280636), (5526, 41900530), (5580, 41495041), (6140, 37710477), (6447, 35914740), (6510, 35567178), (7812, 29639315), (8596, 26936055), (9210, 25140318), (9517, 24329340), (9765, 23711452), (10745, 21548844), (11052, 20950265), (12894, 17957370), (13020, 17783589), (13815, 16760212), (18420, 12570159), (19034, 12164670), (19309, 11991420), (19341, 11971580), (19530, 11855726), (21490, 10774422), (25788, 8978685), (27630, 8380106), (28551, 8109780), (32235, 7182948), (38068, 6082335), (38618, 5995710), (38682, 5985790), (39060, 5927863), (42980, 5387211), (47585, 4865868), (55260, 4190053), (57102, 4054890), (57927, 3997140), (64470, 3591474), (66619, 3475620), (77236, 2997855), (77364, 2992895), (85653, 2703260), (95170, 2432934), (96545, 2398284), (96705, 2394316), (114204, 2027445), (115854, 1998570), (128940, 1795737), (133238, 1737810), (135163, 1713060), (142755, 1621956), (171306, 1351630), (173781, 1332380), (190340, 1216467), (193090, 1199142), (193410, 1197158), (199857, 1158540), (231708, 999285), (266476, 868905), (270326, 856530), (285510, 810978), (289635, 799428), (333095, 695124), (342612, 675815), (347562, 666190), (386180, 599571), (386820, 598579), (399714, 579270), (405489, 571020), (428265, 540652)]