15880777920

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2707}}^1$

素因数の和:2837

約数の個数: 448

約数和(自身を含む): 64711234560

約数和(自身を除く): 48830456640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 97, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 194, 210, 216, 224, 240, 252, 270, 280, 288, 291, 315, 320, 336, 360, 378, 388, 420, 432, 448, 480, 485, 504, 540, 560, 576, 582, 630, 672, 679, 720, 756, 776, 840, 864, 873, 945, 960, 970, 1008, 1080, 1120, 1164, 1260, 1344, 1358, 1440, 1455, 1512, 1552, 1680, 1728, 1746, 1890, 1940, 2016, 2037, 2160, 2240, 2328, 2520, 2619, 2707, 2716, 2880, 2910, 3024, 3104, 3360, 3395, 3492, 3780, 3880, 4032, 4074, 4320, 4365, 4656, 5040, 5238, 5414, 5432, 5820, 6048, 6111, 6208, 6720, 6790, 6984, 7560, 7760, 8121, 8148, 8640, 8730, 9312, 10080, 10185, 10476, 10828, 10864, 11640, 12096, 12222, 13095, 13535, 13580, 13968, 15120, 15520, 16242, 16296, 17460, 18333, 18624, 18949, 20160, 20370, 20952, 21656, 21728, 23280, 24363, 24444, 26190, 27070, 27160, 27936, 30240, 30555, 31040, 32484, 32592, 34920, 36666, 37898, 40605, 40740, 41904, 43312, 43456, 46560, 48726, 48888, 52380, 54140, 54320, 55872, 56847, 60480, 61110, 64968, 65184, 69840, 73089, 73332, 75796, 81210, 81480, 83808, 86624, 91665, 93120, 94745, 97452, 97776, 104760, 108280, 108640, 113694, 121815, 122220, 129936, 130368, 139680, 146178, 146664, 151592, 162420, 162960, 167616, 170541, 173248, 183330, 189490, 194904, 195552, 209520, 216560, 217280, 227388, 243630, 244440, 259872, 262579, 279360, 284235, 292356, 293328, 303184, 324840, 325920, 341082, 365445, 366660, 378980, 389808, 391104, 419040, 433120, 454776, 487260, 488880, 511623, 519744, 525158, 568470, 584712, 586656, 606368, 649680, 651840, 682164, 730890, 733320, 757960, 779616, 787737, 838080, 852705, 866240, 909552, 974520, 977760, 1023246, 1050316, 1136940, 1169424, 1173312, 1212736, 1299360, 1312895, 1364328, 1461780, 1466640, 1515920, 1559232, 1575474, 1705410, 1819104, 1838053, 1949040, 1955520, 2046492, 2100632, 2273880, 2338848, 2363211, 2558115, 2598720, 2625790, 2728656, 2923560, 2933280, 3031840, 3150948, 3410820, 3638208, 3676106, 3898080, 3938685, 4092984, 4201264, 4547760, 4677696, 4726422, 5116230, 5251580, 5457312, 5514159, 5847120, 5866560, 6063680, 6301896, 6821640, 7089633, 7352212, 7796160, 7877370, 8185968, 8402528, 9095520, 9190265, 9452844, 10232460, 10503160, 10914624, 11028318, 11694240, 11816055, 12603792, 13643280, 14179266, 14704424, 15754740, 16371936, 16542477, 16805056, 18191040, 18380530, 18905688, 20464920, 21006320, 22056636, 23388480, 23632110, 25207584, 27286560, 27570795, 28358532, 29408848, 31509480, 32743872, 33084954, 35448165, 36761060, 37811376, 40929840, 42012640, 44113272, 47264220, 49627431, 50415168, 54573120, 55141590, 56717064, 58817696, 63018960, 66169908, 70896330, 73522120, 75622752, 81859680, 82712385, 84025280, 88226544, 94528440, 99254862, 110283180, 113434128, 117635392, 126037920, 132339816, 141792660, 147044240, 151245504, 163719360, 165424770, 176453088, 189056880, 198509724, 220566360, 226868256, 248137155, 252075840, 264679632, 283585320, 294088480, 330849540, 352906176, 378113760, 397019448, 441132720, 453736512, 496274310, 529359264, 567170640, 588176960, 661699080, 756227520, 794038896, 882265440, 992548620, 1058718528, 1134341280, 1323398160, 1588077792, 1764530880, 1985097240, 2268682560, 2646796320, 3176155584, 3970194480, 5293592640, 7940388960, 15880777920]

約数ペア:

[(1, 15880777920), (2, 7940388960), (3, 5293592640), (4, 3970194480), (5, 3176155584), (6, 2646796320), (7, 2268682560), (8, 1985097240), (9, 1764530880), (10, 1588077792), (12, 1323398160), (14, 1134341280), (15, 1058718528), (16, 992548620), (18, 882265440), (20, 794038896), (21, 756227520), (24, 661699080), (27, 588176960), (28, 567170640), (30, 529359264), (32, 496274310), (35, 453736512), (36, 441132720), (40, 397019448), (42, 378113760), (45, 352906176), (48, 330849540), (54, 294088480), (56, 283585320), (60, 264679632), (63, 252075840), (64, 248137155), (70, 226868256), (72, 220566360), (80, 198509724), (84, 189056880), (90, 176453088), (96, 165424770), (97, 163719360), (105, 151245504), (108, 147044240), (112, 141792660), (120, 132339816), (126, 126037920), (135, 117635392), (140, 113434128), (144, 110283180), (160, 99254862), (168, 94528440), (180, 88226544), (189, 84025280), (192, 82712385), (194, 81859680), (210, 75622752), (216, 73522120), (224, 70896330), (240, 66169908), (252, 63018960), (270, 58817696), (280, 56717064), (288, 55141590), (291, 54573120), (315, 50415168), (320, 49627431), (336, 47264220), (360, 44113272), (378, 42012640), (388, 40929840), (420, 37811376), (432, 36761060), (448, 35448165), (480, 33084954), (485, 32743872), (504, 31509480), (540, 29408848), (560, 28358532), (576, 27570795), (582, 27286560), (630, 25207584), (672, 23632110), (679, 23388480), (720, 22056636), (756, 21006320), (776, 20464920), (840, 18905688), (864, 18380530), (873, 18191040), (945, 16805056), (960, 16542477), (970, 16371936), (1008, 15754740), (1080, 14704424), (1120, 14179266), (1164, 13643280), (1260, 12603792), (1344, 11816055), (1358, 11694240), (1440, 11028318), (1455, 10914624), (1512, 10503160), (1552, 10232460), (1680, 9452844), (1728, 9190265), (1746, 9095520), (1890, 8402528), (1940, 8185968), (2016, 7877370), (2037, 7796160), (2160, 7352212), (2240, 7089633), (2328, 6821640), (2520, 6301896), (2619, 6063680), (2707, 5866560), (2716, 5847120), (2880, 5514159), (2910, 5457312), (3024, 5251580), (3104, 5116230), (3360, 4726422), (3395, 4677696), (3492, 4547760), (3780, 4201264), (3880, 4092984), (4032, 3938685), (4074, 3898080), (4320, 3676106), (4365, 3638208), (4656, 3410820), (5040, 3150948), (5238, 3031840), (5414, 2933280), (5432, 2923560), (5820, 2728656), (6048, 2625790), (6111, 2598720), (6208, 2558115), (6720, 2363211), (6790, 2338848), (6984, 2273880), (7560, 2100632), (7760, 2046492), (8121, 1955520), (8148, 1949040), (8640, 1838053), (8730, 1819104), (9312, 1705410), (10080, 1575474), (10185, 1559232), (10476, 1515920), (10828, 1466640), (10864, 1461780), (11640, 1364328), (12096, 1312895), (12222, 1299360), (13095, 1212736), (13535, 1173312), (13580, 1169424), (13968, 1136940), (15120, 1050316), (15520, 1023246), (16242, 977760), (16296, 974520), (17460, 909552), (18333, 866240), (18624, 852705), (18949, 838080), (20160, 787737), (20370, 779616), (20952, 757960), (21656, 733320), (21728, 730890), (23280, 682164), (24363, 651840), (24444, 649680), (26190, 606368), (27070, 586656), (27160, 584712), (27936, 568470), (30240, 525158), (30555, 519744), (31040, 511623), (32484, 488880), (32592, 487260), (34920, 454776), (36666, 433120), (37898, 419040), (40605, 391104), (40740, 389808), (41904, 378980), (43312, 366660), (43456, 365445), (46560, 341082), (48726, 325920), (48888, 324840), (52380, 303184), (54140, 293328), (54320, 292356), (55872, 284235), (56847, 279360), (60480, 262579), (61110, 259872), (64968, 244440), (65184, 243630), (69840, 227388), (73089, 217280), (73332, 216560), (75796, 209520), (81210, 195552), (81480, 194904), (83808, 189490), (86624, 183330), (91665, 173248), (93120, 170541), (94745, 167616), (97452, 162960), (97776, 162420), (104760, 151592), (108280, 146664), (108640, 146178), (113694, 139680), (121815, 130368), (122220, 129936)]