800901310720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1\times {\mathrm{1399}}^1$

素因数の和:1961

約数の個数: 288

約数和(自身を含む): 2212405977600

約数和(自身を除く): 1411504666880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 181, 224, 256, 280, 320, 353, 362, 448, 560, 640, 706, 724, 896, 905, 1120, 1267, 1280, 1399, 1412, 1448, 1765, 1792, 1810, 2240, 2471, 2534, 2798, 2824, 2896, 3530, 3620, 4480, 4942, 5068, 5596, 5648, 5792, 6335, 6995, 7060, 7240, 8960, 9793, 9884, 10136, 11192, 11296, 11584, 12355, 12670, 13990, 14120, 14480, 19586, 19768, 20272, 22384, 22592, 23168, 24710, 25340, 27980, 28240, 28960, 39172, 39536, 40544, 44768, 45184, 46336, 48965, 49420, 50680, 55960, 56480, 57920, 63893, 78344, 79072, 81088, 89536, 90368, 97930, 98840, 101360, 111920, 112960, 115840, 127786, 156688, 158144, 162176, 179072, 195860, 197680, 202720, 223840, 225920, 231680, 253219, 255572, 313376, 316288, 319465, 324352, 358144, 391720, 395360, 405440, 447251, 447680, 451840, 493847, 506438, 511144, 626752, 632576, 638930, 783440, 790720, 810880, 894502, 895360, 987694, 1012876, 1022288, 1253504, 1266095, 1277860, 1566880, 1581440, 1621760, 1772533, 1789004, 1790720, 1975388, 2025752, 2044576, 2236255, 2469235, 2507008, 2532190, 2555720, 3133760, 3162880, 3456929, 3545066, 3578008, 3950776, 4051504, 4089152, 4472510, 4938470, 5064380, 5111440, 6267520, 6913858, 7090132, 7156016, 7901552, 8103008, 8178304, 8862665, 8945020, 9876940, 10128760, 10222880, 12535040, 13827716, 14180264, 14312032, 15803104, 16206016, 16356608, 17284645, 17725330, 17890040, 19753880, 20257520, 20445760, 27655432, 28360528, 28624064, 31606208, 32412032, 34569290, 35450660, 35780080, 39507760, 40515040, 40891520, 55310864, 56721056, 57248128, 63212416, 64824064, 69138580, 70901320, 71560160, 79015520, 81030080, 81783040, 89386307, 110621728, 113442112, 114496256, 126424832, 138277160, 141802640, 143120320, 158031040, 162060160, 178772614, 221243456, 226884224, 276554320, 283605280, 286240640, 316062080, 324120320, 357545228, 442486912, 446931535, 453768448, 553108640, 567210560, 572481280, 625704149, 632124160, 715090456, 884973824, 893863070, 1106217280, 1134421120, 1251408298, 1430180912, 1787726140, 2212434560, 2268842240, 2502816596, 2860361824, 3128520745, 3575452280, 4424869120, 5005633192, 5720723648, 6257041490, 7150904560, 10011266384, 11441447296, 12514082980, 14301809120, 20022532768, 22882894592, 25028165960, 28603618240, 40045065536, 50056331920, 57207236480, 80090131072, 100112663840, 114414472960, 160180262144, 200225327680, 400450655360, 800901310720]

約数ペア:

[(1, 800901310720), (2, 400450655360), (4, 200225327680), (5, 160180262144), (7, 114414472960), (8, 100112663840), (10, 80090131072), (14, 57207236480), (16, 50056331920), (20, 40045065536), (28, 28603618240), (32, 25028165960), (35, 22882894592), (40, 20022532768), (56, 14301809120), (64, 12514082980), (70, 11441447296), (80, 10011266384), (112, 7150904560), (128, 6257041490), (140, 5720723648), (160, 5005633192), (181, 4424869120), (224, 3575452280), (256, 3128520745), (280, 2860361824), (320, 2502816596), (353, 2268842240), (362, 2212434560), (448, 1787726140), (560, 1430180912), (640, 1251408298), (706, 1134421120), (724, 1106217280), (896, 893863070), (905, 884973824), (1120, 715090456), (1267, 632124160), (1280, 625704149), (1399, 572481280), (1412, 567210560), (1448, 553108640), (1765, 453768448), (1792, 446931535), (1810, 442486912), (2240, 357545228), (2471, 324120320), (2534, 316062080), (2798, 286240640), (2824, 283605280), (2896, 276554320), (3530, 226884224), (3620, 221243456), (4480, 178772614), (4942, 162060160), (5068, 158031040), (5596, 143120320), (5648, 141802640), (5792, 138277160), (6335, 126424832), (6995, 114496256), (7060, 113442112), (7240, 110621728), (8960, 89386307), (9793, 81783040), (9884, 81030080), (10136, 79015520), (11192, 71560160), (11296, 70901320), (11584, 69138580), (12355, 64824064), (12670, 63212416), (13990, 57248128), (14120, 56721056), (14480, 55310864), (19586, 40891520), (19768, 40515040), (20272, 39507760), (22384, 35780080), (22592, 35450660), (23168, 34569290), (24710, 32412032), (25340, 31606208), (27980, 28624064), (28240, 28360528), (28960, 27655432), (39172, 20445760), (39536, 20257520), (40544, 19753880), (44768, 17890040), (45184, 17725330), (46336, 17284645), (48965, 16356608), (49420, 16206016), (50680, 15803104), (55960, 14312032), (56480, 14180264), (57920, 13827716), (63893, 12535040), (78344, 10222880), (79072, 10128760), (81088, 9876940), (89536, 8945020), (90368, 8862665), (97930, 8178304), (98840, 8103008), (101360, 7901552), (111920, 7156016), (112960, 7090132), (115840, 6913858), (127786, 6267520), (156688, 5111440), (158144, 5064380), (162176, 4938470), (179072, 4472510), (195860, 4089152), (197680, 4051504), (202720, 3950776), (223840, 3578008), (225920, 3545066), (231680, 3456929), (253219, 3162880), (255572, 3133760), (313376, 2555720), (316288, 2532190), (319465, 2507008), (324352, 2469235), (358144, 2236255), (391720, 2044576), (395360, 2025752), (405440, 1975388), (447251, 1790720), (447680, 1789004), (451840, 1772533), (493847, 1621760), (506438, 1581440), (511144, 1566880), (626752, 1277860), (632576, 1266095), (638930, 1253504), (783440, 1022288), (790720, 1012876), (810880, 987694), (894502, 895360)]