237104280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:503

約数の個数: 256

約数和(自身を含む): 916992000

約数和(自身を除く): 679887720

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, 54, 56, 60, 63, 70, 72, 79, 84, 90, 105, 108, 120, 126, 135, 140, 158, 168, 180, 189, 210, 216, 237, 252, 270, 280, 315, 316, 360, 378, 395, 397, 420, 474, 504, 540, 553, 630, 632, 711, 756, 790, 794, 840, 945, 948, 1080, 1106, 1185, 1191, 1260, 1422, 1512, 1580, 1588, 1659, 1890, 1896, 1985, 2133, 2212, 2370, 2382, 2520, 2765, 2779, 2844, 3160, 3176, 3318, 3555, 3573, 3780, 3970, 4266, 4424, 4740, 4764, 4977, 5530, 5558, 5688, 5955, 6636, 7110, 7146, 7560, 7940, 8295, 8337, 8532, 9480, 9528, 9954, 10665, 10719, 11060, 11116, 11910, 13272, 13895, 14220, 14292, 14931, 15880, 16590, 16674, 17064, 17865, 19908, 21330, 21438, 22120, 22232, 23820, 24885, 25011, 27790, 28440, 28584, 29862, 31363, 33180, 33348, 35730, 39816, 41685, 42660, 42876, 47640, 49770, 50022, 53595, 55580, 59724, 62726, 66360, 66696, 71460, 74655, 75033, 83370, 85320, 85752, 94089, 99540, 100044, 107190, 111160, 119448, 125055, 125452, 142920, 149310, 150066, 156815, 166740, 188178, 199080, 200088, 214380, 219541, 250110, 250904, 282267, 298620, 300132, 313630, 333480, 375165, 376356, 428760, 439082, 470445, 500220, 564534, 597240, 600264, 627260, 658623, 750330, 752712, 846801, 878164, 940890, 1000440, 1097705, 1129068, 1254520, 1317246, 1411335, 1500660, 1693602, 1756328, 1881780, 1975869, 2195410, 2258136, 2634492, 2822670, 3001320, 3293115, 3387204, 3763560, 3951738, 4234005, 4390820, 5268984, 5645340, 5927607, 6586230, 6774408, 7903476, 8468010, 8781640, 9879345, 11290680, 11855214, 13172460, 15806952, 16936020, 19758690, 23710428, 26344920, 29638035, 33872040, 39517380, 47420856, 59276070, 79034760, 118552140, 237104280]

約数ペア:

[(1, 237104280), (2, 118552140), (3, 79034760), (4, 59276070), (5, 47420856), (6, 39517380), (7, 33872040), (8, 29638035), (9, 26344920), (10, 23710428), (12, 19758690), (14, 16936020), (15, 15806952), (18, 13172460), (20, 11855214), (21, 11290680), (24, 9879345), (27, 8781640), (28, 8468010), (30, 7903476), (35, 6774408), (36, 6586230), (40, 5927607), (42, 5645340), (45, 5268984), (54, 4390820), (56, 4234005), (60, 3951738), (63, 3763560), (70, 3387204), (72, 3293115), (79, 3001320), (84, 2822670), (90, 2634492), (105, 2258136), (108, 2195410), (120, 1975869), (126, 1881780), (135, 1756328), (140, 1693602), (158, 1500660), (168, 1411335), (180, 1317246), (189, 1254520), (210, 1129068), (216, 1097705), (237, 1000440), (252, 940890), (270, 878164), (280, 846801), (315, 752712), (316, 750330), (360, 658623), (378, 627260), (395, 600264), (397, 597240), (420, 564534), (474, 500220), (504, 470445), (540, 439082), (553, 428760), (630, 376356), (632, 375165), (711, 333480), (756, 313630), (790, 300132), (794, 298620), (840, 282267), (945, 250904), (948, 250110), (1080, 219541), (1106, 214380), (1185, 200088), (1191, 199080), (1260, 188178), (1422, 166740), (1512, 156815), (1580, 150066), (1588, 149310), (1659, 142920), (1890, 125452), (1896, 125055), (1985, 119448), (2133, 111160), (2212, 107190), (2370, 100044), (2382, 99540), (2520, 94089), (2765, 85752), (2779, 85320), (2844, 83370), (3160, 75033), (3176, 74655), (3318, 71460), (3555, 66696), (3573, 66360), (3780, 62726), (3970, 59724), (4266, 55580), (4424, 53595), (4740, 50022), (4764, 49770), (4977, 47640), (5530, 42876), (5558, 42660), (5688, 41685), (5955, 39816), (6636, 35730), (7110, 33348), (7146, 33180), (7560, 31363), (7940, 29862), (8295, 28584), (8337, 28440), (8532, 27790), (9480, 25011), (9528, 24885), (9954, 23820), (10665, 22232), (10719, 22120), (11060, 21438), (11116, 21330), (11910, 19908), (13272, 17865), (13895, 17064), (14220, 16674), (14292, 16590), (14931, 15880)]