255894586920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5973263}}^1$

素因数の和:5973304

約数の個数: 192

約数和(自身を含む): 1006375518720

約数和(自身を除く): 750480931800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 6120, 7140, 8568, 10710, 14280, 21420, 42840, 5973263, 11946526, 17919789, 23893052, 29866315, 35839578, 41812841, 47786104, 53759367, 59732630, 71679156, 83625682, 89598945, 101545471, 107518734, 119465260, 125438523, 143358312, 167251364, 179197890, 203090942, 209064205, 215037468, 238930520, 250877046, 268796835, 304636413, 334502728, 358395780, 376315569, 406181884, 418128410, 430074936, 501754092, 507727355, 537593670, 609272826, 627192615, 710818297, 716791560, 752631138, 812363768, 836256820, 913909239, 1003508184, 1015454710, 1075187340, 1218545652, 1254385230, 1421636594, 1505262276, 1523182065, 1672513640, 1827818478, 1881577845, 2030909420, 2132454891, 2150374680, 2437091304, 2508770460, 2843273188, 3010524552, 3046364130, 3554091485, 3655636956, 3763155690, 4061818840, 4264909782, 4569546195, 5017540920, 5686546376, 6092728260, 6397364673, 7108182970, 7311273912, 7526311380, 8529819564, 9139092390, 10662274455, 12185456520, 12794729346, 14216365940, 15052622760, 17059639128, 18278184780, 21324548910, 25589458692, 28432731880, 31986823365, 36556369560, 42649097820, 51178917384, 63973646730, 85298195640, 127947293460, 255894586920]

約数ペア:

[(1, 255894586920), (2, 127947293460), (3, 85298195640), (4, 63973646730), (5, 51178917384), (6, 42649097820), (7, 36556369560), (8, 31986823365), (9, 28432731880), (10, 25589458692), (12, 21324548910), (14, 18278184780), (15, 17059639128), (17, 15052622760), (18, 14216365940), (20, 12794729346), (21, 12185456520), (24, 10662274455), (28, 9139092390), (30, 8529819564), (34, 7526311380), (35, 7311273912), (36, 7108182970), (40, 6397364673), (42, 6092728260), (45, 5686546376), (51, 5017540920), (56, 4569546195), (60, 4264909782), (63, 4061818840), (68, 3763155690), (70, 3655636956), (72, 3554091485), (84, 3046364130), (85, 3010524552), (90, 2843273188), (102, 2508770460), (105, 2437091304), (119, 2150374680), (120, 2132454891), (126, 2030909420), (136, 1881577845), (140, 1827818478), (153, 1672513640), (168, 1523182065), (170, 1505262276), (180, 1421636594), (204, 1254385230), (210, 1218545652), (238, 1075187340), (252, 1015454710), (255, 1003508184), (280, 913909239), (306, 836256820), (315, 812363768), (340, 752631138), (357, 716791560), (360, 710818297), (408, 627192615), (420, 609272826), (476, 537593670), (504, 507727355), (510, 501754092), (595, 430074936), (612, 418128410), (630, 406181884), (680, 376315569), (714, 358395780), (765, 334502728), (840, 304636413), (952, 268796835), (1020, 250877046), (1071, 238930520), (1190, 215037468), (1224, 209064205), (1260, 203090942), (1428, 179197890), (1530, 167251364), (1785, 143358312), (2040, 125438523), (2142, 119465260), (2380, 107518734), (2520, 101545471), (2856, 89598945), (3060, 83625682), (3570, 71679156), (4284, 59732630), (4760, 53759367), (5355, 47786104), (6120, 41812841), (7140, 35839578), (8568, 29866315), (10710, 23893052), (14280, 17919789), (21420, 11946526), (42840, 5973263)]