20805220800

素因数分解:

$2^6\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15877}}^1$

素因数の和:15925

約数の個数: 504

約数和(自身を含む): 91017014816

約数和(自身を除く): 70211794016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 50, 52, 56, 60, 63, 64, 65, 70, 72, 75, 78, 80, 84, 90, 91, 96, 100, 104, 105, 112, 117, 120, 126, 130, 140, 144, 150, 156, 160, 168, 175, 180, 182, 192, 195, 200, 208, 210, 224, 225, 234, 240, 252, 260, 273, 280, 288, 300, 312, 315, 320, 325, 336, 350, 360, 364, 390, 400, 416, 420, 448, 450, 455, 468, 480, 504, 520, 525, 546, 560, 576, 585, 600, 624, 630, 650, 672, 700, 720, 728, 780, 800, 819, 832, 840, 900, 910, 936, 960, 975, 1008, 1040, 1050, 1092, 1120, 1170, 1200, 1248, 1260, 1300, 1344, 1365, 1400, 1440, 1456, 1560, 1575, 1600, 1638, 1680, 1800, 1820, 1872, 1950, 2016, 2080, 2100, 2184, 2240, 2275, 2340, 2400, 2496, 2520, 2600, 2730, 2800, 2880, 2912, 2925, 3120, 3150, 3276, 3360, 3600, 3640, 3744, 3900, 4032, 4095, 4160, 4200, 4368, 4550, 4680, 4800, 5040, 5200, 5460, 5600, 5824, 5850, 6240, 6300, 6552, 6720, 6825, 7200, 7280, 7488, 7800, 8190, 8400, 8736, 9100, 9360, 10080, 10400, 10920, 11200, 11700, 12480, 12600, 13104, 13650, 14400, 14560, 15600, 15877, 16380, 16800, 17472, 18200, 18720, 20160, 20475, 20800, 21840, 23400, 25200, 26208, 27300, 29120, 31200, 31754, 32760, 33600, 36400, 37440, 40950, 43680, 46800, 47631, 50400, 52416, 54600, 62400, 63508, 65520, 72800, 79385, 81900, 87360, 93600, 95262, 100800, 109200, 111139, 127016, 131040, 142893, 145600, 158770, 163800, 187200, 190524, 206401, 218400, 222278, 238155, 254032, 262080, 285786, 317540, 327600, 333417, 381048, 396925, 412802, 436800, 444556, 476310, 508064, 555695, 571572, 619203, 635080, 655200, 666834, 714465, 762096, 793850, 825604, 889112, 952620, 1000251, 1016128, 1032005, 1111390, 1143144, 1190775, 1238406, 1270160, 1310400, 1333668, 1428930, 1444807, 1524192, 1587700, 1651208, 1667085, 1778224, 1857609, 1905240, 2000502, 2064010, 2222780, 2286288, 2381550, 2476812, 2540320, 2667336, 2778475, 2857860, 2889614, 3048384, 3096015, 3175400, 3302416, 3334170, 3556448, 3572325, 3715218, 3810480, 4001004, 4128020, 4334421, 4445560, 4572576, 4763100, 4953624, 5001255, 5080640, 5160025, 5334672, 5556950, 5715720, 5779228, 6192030, 6350800, 6604832, 6668340, 7112896, 7144650, 7224035, 7430436, 7620960, 8002008, 8256040, 8335425, 8668842, 8891120, 9145152, 9288045, 9526200, 9907248, 10002510, 10320050, 10669344, 11113900, 11431440, 11558456, 12384060, 12701600, 13003263, 13209664, 13336680, 14289300, 14448070, 14860872, 15241920, 15480075, 16004016, 16512080, 16670850, 17337684, 17782240, 18576090, 19052400, 19814496, 20005020, 20640100, 21338688, 21672105, 22227800, 22862880, 23116912, 24768120, 25006275, 25403200, 26006526, 26673360, 28578600, 28896140, 29721744, 30960150, 32008032, 33024160, 33341700, 34675368, 35564480, 36120175, 37152180, 38104800, 39628992, 40010040, 41280200, 43344210, 44455600, 45725760, 46233824, 46440225, 49536240, 50012550, 52013052, 53346720, 57157200, 57792280, 59443488, 61920300, 64016064, 65016315, 66048320, 66683400, 69350736, 72240350, 74304360, 76209600, 80020080, 82560400, 86688420, 88911200, 92467648, 92880450, 99072480, 100025100, 104026104, 106693440, 108360525, 114314400, 115584560, 118886976, 123840600, 130032630, 133366800, 138701472, 144480700, 148608720, 160040160, 165120800, 173376840, 177822400, 185760900, 198144960, 200050200, 208052208, 216721050, 228628800, 231169120, 247681200, 260065260, 266733600, 277402944, 288961400, 297217440, 320080320, 325081575, 330241600, 346753680, 371521800, 400100400, 416104416, 433442100, 462338240, 495362400, 520130520, 533467200, 577922800, 594434880, 650163150, 693507360, 743043600, 800200800, 832208832, 866884200, 990724800, 1040261040, 1155845600, 1300326300, 1387014720, 1486087200, 1600401600, 1733768400, 2080522080, 2311691200, 2600652600, 2972174400, 3467536800, 4161044160, 5201305200, 6935073600, 10402610400, 20805220800]

約数ペア:

[(1, 20805220800), (2, 10402610400), (3, 6935073600), (4, 5201305200), (5, 4161044160), (6, 3467536800), (7, 2972174400), (8, 2600652600), (9, 2311691200), (10, 2080522080), (12, 1733768400), (13, 1600401600), (14, 1486087200), (15, 1387014720), (16, 1300326300), (18, 1155845600), (20, 1040261040), (21, 990724800), (24, 866884200), (25, 832208832), (26, 800200800), (28, 743043600), (30, 693507360), (32, 650163150), (35, 594434880), (36, 577922800), (39, 533467200), (40, 520130520), (42, 495362400), (45, 462338240), (48, 433442100), (50, 416104416), (52, 400100400), (56, 371521800), (60, 346753680), (63, 330241600), (64, 325081575), (65, 320080320), (70, 297217440), (72, 288961400), (75, 277402944), (78, 266733600), (80, 260065260), (84, 247681200), (90, 231169120), (91, 228628800), (96, 216721050), (100, 208052208), (104, 200050200), (105, 198144960), (112, 185760900), (117, 177822400), (120, 173376840), (126, 165120800), (130, 160040160), (140, 148608720), (144, 144480700), (150, 138701472), (156, 133366800), (160, 130032630), (168, 123840600), (175, 118886976), (180, 115584560), (182, 114314400), (192, 108360525), (195, 106693440), (200, 104026104), (208, 100025100), (210, 99072480), (224, 92880450), (225, 92467648), (234, 88911200), (240, 86688420), (252, 82560400), (260, 80020080), (273, 76209600), (280, 74304360), (288, 72240350), (300, 69350736), (312, 66683400), (315, 66048320), (320, 65016315), (325, 64016064), (336, 61920300), (350, 59443488), (360, 57792280), (364, 57157200), (390, 53346720), (400, 52013052), (416, 50012550), (420, 49536240), (448, 46440225), (450, 46233824), (455, 45725760), (468, 44455600), (480, 43344210), (504, 41280200), (520, 40010040), (525, 39628992), (546, 38104800), (560, 37152180), (576, 36120175), (585, 35564480), (600, 34675368), (624, 33341700), (630, 33024160), (650, 32008032), (672, 30960150), (700, 29721744), (720, 28896140), (728, 28578600), (780, 26673360), (800, 26006526), (819, 25403200), (832, 25006275), (840, 24768120), (900, 23116912), (910, 22862880), (936, 22227800), (960, 21672105), (975, 21338688), (1008, 20640100), (1040, 20005020), (1050, 19814496), (1092, 19052400), (1120, 18576090), (1170, 17782240), (1200, 17337684), (1248, 16670850), (1260, 16512080), (1300, 16004016), (1344, 15480075), (1365, 15241920), (1400, 14860872), (1440, 14448070), (1456, 14289300), (1560, 13336680), (1575, 13209664), (1600, 13003263), (1638, 12701600), (1680, 12384060), (1800, 11558456), (1820, 11431440), (1872, 11113900), (1950, 10669344), (2016, 10320050), (2080, 10002510), (2100, 9907248), (2184, 9526200), (2240, 9288045), (2275, 9145152), (2340, 8891120), (2400, 8668842), (2496, 8335425), (2520, 8256040), (2600, 8002008), (2730, 7620960), (2800, 7430436), (2880, 7224035), (2912, 7144650), (2925, 7112896), (3120, 6668340), (3150, 6604832), (3276, 6350800), (3360, 6192030), (3600, 5779228), (3640, 5715720), (3744, 5556950), (3900, 5334672), (4032, 5160025), (4095, 5080640), (4160, 5001255), (4200, 4953624), (4368, 4763100), (4550, 4572576), (4680, 4445560), (4800, 4334421), (5040, 4128020), (5200, 4001004), (5460, 3810480), (5600, 3715218), (5824, 3572325), (5850, 3556448), (6240, 3334170), (6300, 3302416), (6552, 3175400), (6720, 3096015), (6825, 3048384), (7200, 2889614), (7280, 2857860), (7488, 2778475), (7800, 2667336), (8190, 2540320), (8400, 2476812), (8736, 2381550), (9100, 2286288), (9360, 2222780), (10080, 2064010), (10400, 2000502), (10920, 1905240), (11200, 1857609), (11700, 1778224), (12480, 1667085), (12600, 1651208), (13104, 1587700), (13650, 1524192), (14400, 1444807), (14560, 1428930), (15600, 1333668), (15877, 1310400), (16380, 1270160), (16800, 1238406), (17472, 1190775), (18200, 1143144), (18720, 1111390), (20160, 1032005), (20475, 1016128), (20800, 1000251), (21840, 952620), (23400, 889112), (25200, 825604), (26208, 793850), (27300, 762096), (29120, 714465), (31200, 666834), (31754, 655200), (32760, 635080), (33600, 619203), (36400, 571572), (37440, 555695), (40950, 508064), (43680, 476310), (46800, 444556), (47631, 436800), (50400, 412802), (52416, 396925), (54600, 381048), (62400, 333417), (63508, 327600), (65520, 317540), (72800, 285786), (79385, 262080), (81900, 254032), (87360, 238155), (93600, 222278), (95262, 218400), (100800, 206401), (109200, 190524), (111139, 187200), (127016, 163800), (131040, 158770), (142893, 145600)]