31468528080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{6337}}^1$

素因数の和:6400

約数の個数: 480

約数和(自身を含む): 125431555200

約数和(自身を除く): 93963027120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 108, 110, 114, 120, 121, 132, 135, 144, 152, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 242, 264, 270, 285, 297, 304, 330, 342, 360, 363, 380, 396, 418, 432, 440, 456, 484, 495, 513, 528, 540, 570, 594, 605, 627, 660, 684, 720, 726, 760, 792, 836, 855, 880, 912, 968, 990, 1026, 1045, 1080, 1089, 1140, 1188, 1210, 1254, 1320, 1368, 1452, 1485, 1520, 1584, 1672, 1710, 1815, 1881, 1936, 1980, 2052, 2090, 2160, 2178, 2280, 2299, 2376, 2420, 2508, 2565, 2640, 2736, 2904, 2970, 3135, 3267, 3344, 3420, 3630, 3762, 3960, 4104, 4180, 4356, 4560, 4598, 4752, 4840, 5016, 5130, 5445, 5643, 5808, 5940, 6270, 6337, 6534, 6840, 6897, 7260, 7524, 7920, 8208, 8360, 8712, 9196, 9405, 9680, 10032, 10260, 10890, 11286, 11495, 11880, 12540, 12674, 13068, 13680, 13794, 14520, 15048, 16335, 16720, 17424, 18392, 18810, 19011, 20520, 20691, 21780, 22572, 22990, 23760, 25080, 25348, 26136, 27588, 28215, 29040, 30096, 31685, 32670, 34485, 36784, 37620, 38022, 41040, 41382, 43560, 45144, 45980, 50160, 50696, 52272, 55176, 56430, 57033, 62073, 63370, 65340, 68970, 69707, 75240, 76044, 82764, 87120, 90288, 91960, 95055, 101392, 103455, 110352, 112860, 114066, 120403, 124146, 126740, 130680, 137940, 139414, 150480, 152088, 165528, 171099, 183920, 190110, 206910, 209121, 225720, 228132, 240806, 248292, 253480, 261360, 275880, 278828, 285165, 304176, 310365, 331056, 342198, 348535, 361209, 380220, 413820, 418242, 451440, 456264, 481612, 496584, 506960, 551760, 557656, 570330, 602015, 620730, 627363, 684396, 697070, 722418, 760440, 766777, 827640, 836484, 855495, 912528, 963224, 993168, 1045605, 1083627, 1115312, 1140660, 1204030, 1241460, 1254726, 1324433, 1368792, 1394140, 1444836, 1520880, 1533554, 1655280, 1672968, 1710990, 1806045, 1882089, 1926448, 2091210, 2167254, 2281320, 2300331, 2408060, 2482920, 2509452, 2648866, 2737584, 2788280, 2889672, 3067108, 3136815, 3250881, 3345936, 3421980, 3612090, 3764178, 3833885, 3973299, 4182420, 4334508, 4562640, 4600662, 4816120, 4965840, 5018904, 5297732, 5418135, 5576560, 5779344, 6134216, 6273630, 6501762, 6622165, 6843960, 6900993, 7224180, 7528356, 7667770, 7946598, 8364840, 8669016, 9201324, 9410445, 9632240, 10037808, 10595464, 10836270, 11501655, 11919897, 12268432, 12547260, 13003524, 13244330, 13687920, 13801986, 14448360, 14568763, 15056712, 15335540, 15893196, 16254405, 16729680, 17338032, 18402648, 18820890, 19866495, 20702979, 21190928, 21672540, 23003310, 23839794, 25094520, 26007048, 26488660, 27603972, 28896720, 29137526, 30113424, 30671080, 31786392, 32508810, 34504965, 35759691, 36805296, 37641780, 39732990, 41405958, 43345080, 43706289, 46006620, 47679588, 50189040, 52014096, 52977320, 55207944, 58275052, 59599485, 61342160, 63572784, 65017620, 69009930, 71519382, 72843815, 75283560, 79465980, 82811916, 86690160, 87412578, 92013240, 95359176, 103514895, 105954640, 110415888, 116550104, 119198970, 130035240, 131118867, 138019860, 143038764, 145687630, 150567120, 158931960, 165623832, 174825156, 178798455, 184026480, 190718352, 207029790, 218531445, 233100208, 238397940, 260070480, 262237734, 276039720, 286077528, 291375260, 317863920, 331247664, 349650312, 357596910, 393356601, 414059580, 437062890, 476795880, 524475468, 552079440, 572155056, 582750520, 655594335, 699300624, 715193820, 786713202, 828119160, 874125780, 953591760, 1048950936, 1165501040, 1311188670, 1430387640, 1573426404, 1656238320, 1748251560, 1966783005, 2097901872, 2622377340, 2860775280, 3146852808, 3496503120, 3933566010, 5244754680, 6293705616, 7867132020, 10489509360, 15734264040, 31468528080]

約数ペア:

[(1, 31468528080), (2, 15734264040), (3, 10489509360), (4, 7867132020), (5, 6293705616), (6, 5244754680), (8, 3933566010), (9, 3496503120), (10, 3146852808), (11, 2860775280), (12, 2622377340), (15, 2097901872), (16, 1966783005), (18, 1748251560), (19, 1656238320), (20, 1573426404), (22, 1430387640), (24, 1311188670), (27, 1165501040), (30, 1048950936), (33, 953591760), (36, 874125780), (38, 828119160), (40, 786713202), (44, 715193820), (45, 699300624), (48, 655594335), (54, 582750520), (55, 572155056), (57, 552079440), (60, 524475468), (66, 476795880), (72, 437062890), (76, 414059580), (80, 393356601), (88, 357596910), (90, 349650312), (95, 331247664), (99, 317863920), (108, 291375260), (110, 286077528), (114, 276039720), (120, 262237734), (121, 260070480), (132, 238397940), (135, 233100208), (144, 218531445), (152, 207029790), (165, 190718352), (171, 184026480), (176, 178798455), (180, 174825156), (190, 165623832), (198, 158931960), (209, 150567120), (216, 145687630), (220, 143038764), (228, 138019860), (240, 131118867), (242, 130035240), (264, 119198970), (270, 116550104), (285, 110415888), (297, 105954640), (304, 103514895), (330, 95359176), (342, 92013240), (360, 87412578), (363, 86690160), (380, 82811916), (396, 79465980), (418, 75283560), (432, 72843815), (440, 71519382), (456, 69009930), (484, 65017620), (495, 63572784), (513, 61342160), (528, 59599485), (540, 58275052), (570, 55207944), (594, 52977320), (605, 52014096), (627, 50189040), (660, 47679588), (684, 46006620), (720, 43706289), (726, 43345080), (760, 41405958), (792, 39732990), (836, 37641780), (855, 36805296), (880, 35759691), (912, 34504965), (968, 32508810), (990, 31786392), (1026, 30671080), (1045, 30113424), (1080, 29137526), (1089, 28896720), (1140, 27603972), (1188, 26488660), (1210, 26007048), (1254, 25094520), (1320, 23839794), (1368, 23003310), (1452, 21672540), (1485, 21190928), (1520, 20702979), (1584, 19866495), (1672, 18820890), (1710, 18402648), (1815, 17338032), (1881, 16729680), (1936, 16254405), (1980, 15893196), (2052, 15335540), (2090, 15056712), (2160, 14568763), (2178, 14448360), (2280, 13801986), (2299, 13687920), (2376, 13244330), (2420, 13003524), (2508, 12547260), (2565, 12268432), (2640, 11919897), (2736, 11501655), (2904, 10836270), (2970, 10595464), (3135, 10037808), (3267, 9632240), (3344, 9410445), (3420, 9201324), (3630, 8669016), (3762, 8364840), (3960, 7946598), (4104, 7667770), (4180, 7528356), (4356, 7224180), (4560, 6900993), (4598, 6843960), (4752, 6622165), (4840, 6501762), (5016, 6273630), (5130, 6134216), (5445, 5779344), (5643, 5576560), (5808, 5418135), (5940, 5297732), (6270, 5018904), (6337, 4965840), (6534, 4816120), (6840, 4600662), (6897, 4562640), (7260, 4334508), (7524, 4182420), (7920, 3973299), (8208, 3833885), (8360, 3764178), (8712, 3612090), (9196, 3421980), (9405, 3345936), (9680, 3250881), (10032, 3136815), (10260, 3067108), (10890, 2889672), (11286, 2788280), (11495, 2737584), (11880, 2648866), (12540, 2509452), (12674, 2482920), (13068, 2408060), (13680, 2300331), (13794, 2281320), (14520, 2167254), (15048, 2091210), (16335, 1926448), (16720, 1882089), (17424, 1806045), (18392, 1710990), (18810, 1672968), (19011, 1655280), (20520, 1533554), (20691, 1520880), (21780, 1444836), (22572, 1394140), (22990, 1368792), (23760, 1324433), (25080, 1254726), (25348, 1241460), (26136, 1204030), (27588, 1140660), (28215, 1115312), (29040, 1083627), (30096, 1045605), (31685, 993168), (32670, 963224), (34485, 912528), (36784, 855495), (37620, 836484), (38022, 827640), (41040, 766777), (41382, 760440), (43560, 722418), (45144, 697070), (45980, 684396), (50160, 627363), (50696, 620730), (52272, 602015), (55176, 570330), (56430, 557656), (57033, 551760), (62073, 506960), (63370, 496584), (65340, 481612), (68970, 456264), (69707, 451440), (75240, 418242), (76044, 413820), (82764, 380220), (87120, 361209), (90288, 348535), (91960, 342198), (95055, 331056), (101392, 310365), (103455, 304176), (110352, 285165), (112860, 278828), (114066, 275880), (120403, 261360), (124146, 253480), (126740, 248292), (130680, 240806), (137940, 228132), (139414, 225720), (150480, 209121), (152088, 206910), (165528, 190110), (171099, 183920)]