20149074400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2147

約数の個数: 432

約数和(自身を含む): 64895690160

約数和(自身を除く): 44746615760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 25, 26, 28, 32, 35, 38, 40, 49, 50, 52, 56, 65, 70, 76, 80, 91, 95, 98, 100, 104, 112, 130, 133, 140, 152, 160, 175, 182, 190, 196, 200, 208, 224, 245, 247, 260, 266, 280, 304, 325, 350, 364, 380, 392, 400, 416, 455, 475, 490, 494, 520, 532, 560, 608, 637, 650, 665, 700, 728, 760, 784, 800, 910, 931, 950, 980, 988, 1040, 1064, 1120, 1225, 1235, 1274, 1300, 1330, 1400, 1456, 1520, 1568, 1729, 1820, 1862, 1900, 1960, 1976, 2080, 2081, 2128, 2275, 2450, 2470, 2548, 2600, 2660, 2800, 2912, 3040, 3185, 3325, 3458, 3640, 3724, 3800, 3920, 3952, 4162, 4256, 4550, 4655, 4900, 4940, 5096, 5200, 5320, 5600, 6175, 6370, 6650, 6916, 7280, 7448, 7600, 7840, 7904, 8324, 8645, 9100, 9310, 9800, 9880, 10192, 10400, 10405, 10640, 12103, 12350, 12740, 13300, 13832, 14560, 14567, 14896, 15200, 15925, 16648, 17290, 18200, 18620, 19600, 19760, 20384, 20810, 21280, 23275, 24206, 24700, 25480, 26600, 27053, 27664, 29134, 29792, 31850, 33296, 34580, 36400, 37240, 39200, 39520, 39539, 41620, 43225, 46550, 48412, 49400, 50960, 52025, 53200, 54106, 55328, 58268, 60515, 63700, 66592, 69160, 72800, 72835, 74480, 79078, 83240, 86450, 93100, 96824, 98800, 101920, 101969, 104050, 106400, 108212, 116536, 121030, 127400, 135265, 138320, 145670, 148960, 158156, 166480, 172900, 186200, 189371, 193648, 197600, 197695, 203938, 208100, 216424, 233072, 242060, 254800, 270530, 276640, 276773, 291340, 302575, 316312, 332960, 345800, 364175, 372400, 378742, 387296, 395390, 407876, 416200, 432848, 466144, 484120, 509600, 509845, 514007, 541060, 553546, 582680, 605150, 632624, 676325, 691600, 728350, 744800, 757484, 790780, 815752, 832400, 865696, 946855, 968240, 988475, 1019690, 1028014, 1082120, 1107092, 1165360, 1210300, 1265248, 1325597, 1352650, 1383200, 1383865, 1456700, 1514968, 1581560, 1631504, 1664800, 1893710, 1936480, 1937411, 1976950, 2039380, 2056028, 2164240, 2214184, 2330720, 2420600, 2549225, 2570035, 2651194, 2705300, 2767730, 2913400, 3029936, 3163120, 3263008, 3598049, 3787420, 3874822, 3953900, 4078760, 4112056, 4328480, 4428368, 4734275, 4841200, 5098450, 5140070, 5302388, 5410600, 5535460, 5826800, 6059872, 6326240, 6627985, 6919325, 7196098, 7574840, 7749644, 7907800, 8157520, 8224112, 8856736, 9468550, 9682400, 9687055, 10196900, 10280140, 10604776, 10821200, 11070920, 11653600, 12850175, 13255970, 13838650, 14392196, 15149680, 15499288, 15815600, 16315040, 16448224, 17990245, 18937100, 19374110, 20393800, 20560280, 21209552, 21642400, 22141840, 25186343, 25700350, 26511940, 27677300, 28784392, 30299360, 30998576, 31631200, 33139925, 35980490, 37874200, 38748220, 40787600, 41120560, 42419104, 44283680, 48435275, 50372686, 51400700, 53023880, 55354600, 57568784, 61997152, 66279850, 71960980, 75748400, 77496440, 81575200, 82241120, 89951225, 96870550, 100745372, 102801400, 106047760, 110709200, 115137568, 125931715, 132559700, 143921960, 151496800, 154992880, 179902450, 193741100, 201490744, 205602800, 212095520, 221418400, 251863430, 265119400, 287843920, 309985760, 359804900, 387482200, 402981488, 411205600, 503726860, 530238800, 575687840, 629658575, 719609800, 774964400, 805962976, 1007453720, 1060477600, 1259317150, 1439219600, 1549928800, 2014907440, 2518634300, 2878439200, 4029814880, 5037268600, 10074537200, 20149074400]

約数ペア:

[(1, 20149074400), (2, 10074537200), (4, 5037268600), (5, 4029814880), (7, 2878439200), (8, 2518634300), (10, 2014907440), (13, 1549928800), (14, 1439219600), (16, 1259317150), (19, 1060477600), (20, 1007453720), (25, 805962976), (26, 774964400), (28, 719609800), (32, 629658575), (35, 575687840), (38, 530238800), (40, 503726860), (49, 411205600), (50, 402981488), (52, 387482200), (56, 359804900), (65, 309985760), (70, 287843920), (76, 265119400), (80, 251863430), (91, 221418400), (95, 212095520), (98, 205602800), (100, 201490744), (104, 193741100), (112, 179902450), (130, 154992880), (133, 151496800), (140, 143921960), (152, 132559700), (160, 125931715), (175, 115137568), (182, 110709200), (190, 106047760), (196, 102801400), (200, 100745372), (208, 96870550), (224, 89951225), (245, 82241120), (247, 81575200), (260, 77496440), (266, 75748400), (280, 71960980), (304, 66279850), (325, 61997152), (350, 57568784), (364, 55354600), (380, 53023880), (392, 51400700), (400, 50372686), (416, 48435275), (455, 44283680), (475, 42419104), (490, 41120560), (494, 40787600), (520, 38748220), (532, 37874200), (560, 35980490), (608, 33139925), (637, 31631200), (650, 30998576), (665, 30299360), (700, 28784392), (728, 27677300), (760, 26511940), (784, 25700350), (800, 25186343), (910, 22141840), (931, 21642400), (950, 21209552), (980, 20560280), (988, 20393800), (1040, 19374110), (1064, 18937100), (1120, 17990245), (1225, 16448224), (1235, 16315040), (1274, 15815600), (1300, 15499288), (1330, 15149680), (1400, 14392196), (1456, 13838650), (1520, 13255970), (1568, 12850175), (1729, 11653600), (1820, 11070920), (1862, 10821200), (1900, 10604776), (1960, 10280140), (1976, 10196900), (2080, 9687055), (2081, 9682400), (2128, 9468550), (2275, 8856736), (2450, 8224112), (2470, 8157520), (2548, 7907800), (2600, 7749644), (2660, 7574840), (2800, 7196098), (2912, 6919325), (3040, 6627985), (3185, 6326240), (3325, 6059872), (3458, 5826800), (3640, 5535460), (3724, 5410600), (3800, 5302388), (3920, 5140070), (3952, 5098450), (4162, 4841200), (4256, 4734275), (4550, 4428368), (4655, 4328480), (4900, 4112056), (4940, 4078760), (5096, 3953900), (5200, 3874822), (5320, 3787420), (5600, 3598049), (6175, 3263008), (6370, 3163120), (6650, 3029936), (6916, 2913400), (7280, 2767730), (7448, 2705300), (7600, 2651194), (7840, 2570035), (7904, 2549225), (8324, 2420600), (8645, 2330720), (9100, 2214184), (9310, 2164240), (9800, 2056028), (9880, 2039380), (10192, 1976950), (10400, 1937411), (10405, 1936480), (10640, 1893710), (12103, 1664800), (12350, 1631504), (12740, 1581560), (13300, 1514968), (13832, 1456700), (14560, 1383865), (14567, 1383200), (14896, 1352650), (15200, 1325597), (15925, 1265248), (16648, 1210300), (17290, 1165360), (18200, 1107092), (18620, 1082120), (19600, 1028014), (19760, 1019690), (20384, 988475), (20810, 968240), (21280, 946855), (23275, 865696), (24206, 832400), (24700, 815752), (25480, 790780), (26600, 757484), (27053, 744800), (27664, 728350), (29134, 691600), (29792, 676325), (31850, 632624), (33296, 605150), (34580, 582680), (36400, 553546), (37240, 541060), (39200, 514007), (39520, 509845), (39539, 509600), (41620, 484120), (43225, 466144), (46550, 432848), (48412, 416200), (49400, 407876), (50960, 395390), (52025, 387296), (53200, 378742), (54106, 372400), (55328, 364175), (58268, 345800), (60515, 332960), (63700, 316312), (66592, 302575), (69160, 291340), (72800, 276773), (72835, 276640), (74480, 270530), (79078, 254800), (83240, 242060), (86450, 233072), (93100, 216424), (96824, 208100), (98800, 203938), (101920, 197695), (101969, 197600), (104050, 193648), (106400, 189371), (108212, 186200), (116536, 172900), (121030, 166480), (127400, 158156), (135265, 148960), (138320, 145670)]