19469172960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{7549}}^1$

素因数の和:7775

約数の個数: 240

約数和(自身を含む): 69064380000

約数和(自身を除く): 49595207040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 199, 216, 240, 270, 288, 324, 360, 398, 405, 432, 480, 540, 597, 648, 720, 796, 810, 864, 995, 1080, 1194, 1296, 1440, 1592, 1620, 1791, 1990, 2160, 2388, 2592, 2985, 3184, 3240, 3582, 3980, 4320, 4776, 5373, 5970, 6368, 6480, 7164, 7549, 7960, 8955, 9552, 10746, 11940, 12960, 14328, 15098, 15920, 16119, 17910, 19104, 21492, 22647, 23880, 26865, 28656, 30196, 31840, 32238, 35820, 37745, 42984, 45294, 47760, 53730, 57312, 60392, 64476, 67941, 71640, 75490, 80595, 85968, 90588, 95520, 107460, 113235, 120784, 128952, 135882, 143280, 150980, 161190, 171936, 181176, 203823, 214920, 226470, 241568, 257904, 271764, 286560, 301960, 322380, 339705, 362352, 407646, 429840, 452940, 515808, 543528, 603920, 611469, 644760, 679410, 724704, 815292, 859680, 905880, 1019115, 1087056, 1207840, 1222938, 1289520, 1358820, 1502251, 1630584, 1811760, 2038230, 2174112, 2445876, 2579040, 2717640, 3004502, 3057345, 3261168, 3623520, 4076460, 4506753, 4891752, 5435280, 6009004, 6114690, 6522336, 7511255, 8152920, 9013506, 9783504, 10870560, 12018008, 12229380, 13520259, 15022510, 16305840, 18027012, 19567008, 22533765, 24036016, 24458760, 27040518, 30045020, 32611680, 36054024, 40560777, 45067530, 48072032, 48917520, 54081036, 60090040, 67601295, 72108048, 81121554, 90135060, 97835040, 108162072, 120180080, 121682331, 135202590, 144216096, 162243108, 180270120, 202803885, 216324144, 240360160, 243364662, 270405180, 324486216, 360540240, 405607770, 432648288, 486729324, 540810360, 608411655, 648972432, 721080480, 811215540, 973458648, 1081620720, 1216823310, 1297944864, 1622431080, 1946917296, 2163241440, 2433646620, 3244862160, 3893834592, 4867293240, 6489724320, 9734586480, 19469172960]

約数ペア:

[(1, 19469172960), (2, 9734586480), (3, 6489724320), (4, 4867293240), (5, 3893834592), (6, 3244862160), (8, 2433646620), (9, 2163241440), (10, 1946917296), (12, 1622431080), (15, 1297944864), (16, 1216823310), (18, 1081620720), (20, 973458648), (24, 811215540), (27, 721080480), (30, 648972432), (32, 608411655), (36, 540810360), (40, 486729324), (45, 432648288), (48, 405607770), (54, 360540240), (60, 324486216), (72, 270405180), (80, 243364662), (81, 240360160), (90, 216324144), (96, 202803885), (108, 180270120), (120, 162243108), (135, 144216096), (144, 135202590), (160, 121682331), (162, 120180080), (180, 108162072), (199, 97835040), (216, 90135060), (240, 81121554), (270, 72108048), (288, 67601295), (324, 60090040), (360, 54081036), (398, 48917520), (405, 48072032), (432, 45067530), (480, 40560777), (540, 36054024), (597, 32611680), (648, 30045020), (720, 27040518), (796, 24458760), (810, 24036016), (864, 22533765), (995, 19567008), (1080, 18027012), (1194, 16305840), (1296, 15022510), (1440, 13520259), (1592, 12229380), (1620, 12018008), (1791, 10870560), (1990, 9783504), (2160, 9013506), (2388, 8152920), (2592, 7511255), (2985, 6522336), (3184, 6114690), (3240, 6009004), (3582, 5435280), (3980, 4891752), (4320, 4506753), (4776, 4076460), (5373, 3623520), (5970, 3261168), (6368, 3057345), (6480, 3004502), (7164, 2717640), (7549, 2579040), (7960, 2445876), (8955, 2174112), (9552, 2038230), (10746, 1811760), (11940, 1630584), (12960, 1502251), (14328, 1358820), (15098, 1289520), (15920, 1222938), (16119, 1207840), (17910, 1087056), (19104, 1019115), (21492, 905880), (22647, 859680), (23880, 815292), (26865, 724704), (28656, 679410), (30196, 644760), (31840, 611469), (32238, 603920), (35820, 543528), (37745, 515808), (42984, 452940), (45294, 429840), (47760, 407646), (53730, 362352), (57312, 339705), (60392, 322380), (64476, 301960), (67941, 286560), (71640, 271764), (75490, 257904), (80595, 241568), (85968, 226470), (90588, 214920), (95520, 203823), (107460, 181176), (113235, 171936), (120784, 161190), (128952, 150980), (135882, 143280)]