66709703520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{13463}}^1$

素因数の和:13555

約数の個数: 384

約数和(自身を含む): 247548026880

約数和(自身を除く): 180838323360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 37, 40, 45, 48, 54, 60, 62, 72, 74, 80, 90, 93, 96, 108, 111, 120, 124, 135, 144, 148, 155, 160, 180, 185, 186, 216, 222, 240, 248, 270, 279, 288, 296, 310, 333, 360, 370, 372, 432, 444, 465, 480, 496, 540, 555, 558, 592, 620, 666, 720, 740, 744, 837, 864, 888, 930, 992, 999, 1080, 1110, 1116, 1147, 1184, 1240, 1332, 1395, 1440, 1480, 1488, 1665, 1674, 1776, 1860, 1998, 2160, 2220, 2232, 2294, 2480, 2664, 2790, 2960, 2976, 3330, 3348, 3441, 3552, 3720, 3996, 4185, 4320, 4440, 4464, 4588, 4960, 4995, 5328, 5580, 5735, 5920, 6660, 6696, 6882, 7440, 7992, 8370, 8880, 8928, 9176, 9990, 10323, 10656, 11160, 11470, 13320, 13392, 13463, 13764, 14880, 15984, 16740, 17205, 17760, 18352, 19980, 20646, 22320, 22940, 26640, 26784, 26926, 27528, 30969, 31968, 33480, 34410, 36704, 39960, 40389, 41292, 44640, 45880, 51615, 53280, 53852, 55056, 61938, 66960, 67315, 68820, 79920, 80778, 82584, 91760, 103230, 107704, 110112, 121167, 123876, 133920, 134630, 137640, 154845, 159840, 161556, 165168, 183520, 201945, 206460, 215408, 242334, 247752, 269260, 275280, 309690, 323112, 330336, 363501, 403890, 412920, 417353, 430816, 484668, 495504, 498131, 538520, 550560, 605835, 619380, 646224, 727002, 807780, 825840, 834706, 969336, 991008, 996262, 1077040, 1211670, 1238760, 1252059, 1292448, 1454004, 1494393, 1615560, 1651680, 1669412, 1817505, 1938672, 1992524, 2086765, 2154080, 2423340, 2477520, 2490655, 2504118, 2908008, 2988786, 3231120, 3338824, 3635010, 3756177, 3877344, 3985048, 4173530, 4483179, 4846680, 4955040, 4981310, 5008236, 5816016, 5977572, 6260295, 6462240, 6677648, 7270020, 7471965, 7512354, 7970096, 8347060, 8966358, 9693360, 9962620, 10016472, 11268531, 11632032, 11955144, 12520590, 13355296, 13449537, 14540040, 14943930, 15024708, 15442061, 15940192, 16694120, 17932716, 18780885, 19386720, 19925240, 20032944, 22415895, 22537062, 23910288, 25041180, 26899074, 29080080, 29887860, 30049416, 30884122, 33388240, 35865432, 37561770, 39850480, 40065888, 44831790, 45074124, 46326183, 47820576, 50082360, 53798148, 56342655, 58160160, 59775720, 60098832, 61768244, 66776480, 67247685, 71730864, 75123540, 77210305, 79700960, 89663580, 90148248, 92652366, 100164720, 107596296, 112685310, 119551440, 120197664, 123536488, 134495370, 138978549, 143461728, 150247080, 154420610, 179327160, 180296496, 185304732, 200329440, 215192592, 225370620, 231630915, 239102880, 247072976, 268990740, 277957098, 300494160, 308841220, 358654320, 360592992, 370609464, 416935647, 430385184, 450741240, 463261830, 494145952, 537981480, 555914196, 600988320, 617682440, 694892745, 717308640, 741218928, 833871294, 901482480, 926523660, 1075962960, 1111828392, 1235364880, 1389785490, 1482437856, 1667742588, 1802964960, 1853047320, 2084678235, 2151925920, 2223656784, 2470729760, 2779570980, 3335485176, 3706094640, 4169356470, 4447313568, 5559141960, 6670970352, 7412189280, 8338712940, 11118283920, 13341940704, 16677425880, 22236567840, 33354851760, 66709703520]

約数ペア:

[(1, 66709703520), (2, 33354851760), (3, 22236567840), (4, 16677425880), (5, 13341940704), (6, 11118283920), (8, 8338712940), (9, 7412189280), (10, 6670970352), (12, 5559141960), (15, 4447313568), (16, 4169356470), (18, 3706094640), (20, 3335485176), (24, 2779570980), (27, 2470729760), (30, 2223656784), (31, 2151925920), (32, 2084678235), (36, 1853047320), (37, 1802964960), (40, 1667742588), (45, 1482437856), (48, 1389785490), (54, 1235364880), (60, 1111828392), (62, 1075962960), (72, 926523660), (74, 901482480), (80, 833871294), (90, 741218928), (93, 717308640), (96, 694892745), (108, 617682440), (111, 600988320), (120, 555914196), (124, 537981480), (135, 494145952), (144, 463261830), (148, 450741240), (155, 430385184), (160, 416935647), (180, 370609464), (185, 360592992), (186, 358654320), (216, 308841220), (222, 300494160), (240, 277957098), (248, 268990740), (270, 247072976), (279, 239102880), (288, 231630915), (296, 225370620), (310, 215192592), (333, 200329440), (360, 185304732), (370, 180296496), (372, 179327160), (432, 154420610), (444, 150247080), (465, 143461728), (480, 138978549), (496, 134495370), (540, 123536488), (555, 120197664), (558, 119551440), (592, 112685310), (620, 107596296), (666, 100164720), (720, 92652366), (740, 90148248), (744, 89663580), (837, 79700960), (864, 77210305), (888, 75123540), (930, 71730864), (992, 67247685), (999, 66776480), (1080, 61768244), (1110, 60098832), (1116, 59775720), (1147, 58160160), (1184, 56342655), (1240, 53798148), (1332, 50082360), (1395, 47820576), (1440, 46326183), (1480, 45074124), (1488, 44831790), (1665, 40065888), (1674, 39850480), (1776, 37561770), (1860, 35865432), (1998, 33388240), (2160, 30884122), (2220, 30049416), (2232, 29887860), (2294, 29080080), (2480, 26899074), (2664, 25041180), (2790, 23910288), (2960, 22537062), (2976, 22415895), (3330, 20032944), (3348, 19925240), (3441, 19386720), (3552, 18780885), (3720, 17932716), (3996, 16694120), (4185, 15940192), (4320, 15442061), (4440, 15024708), (4464, 14943930), (4588, 14540040), (4960, 13449537), (4995, 13355296), (5328, 12520590), (5580, 11955144), (5735, 11632032), (5920, 11268531), (6660, 10016472), (6696, 9962620), (6882, 9693360), (7440, 8966358), (7992, 8347060), (8370, 7970096), (8880, 7512354), (8928, 7471965), (9176, 7270020), (9990, 6677648), (10323, 6462240), (10656, 6260295), (11160, 5977572), (11470, 5816016), (13320, 5008236), (13392, 4981310), (13463, 4955040), (13764, 4846680), (14880, 4483179), (15984, 4173530), (16740, 3985048), (17205, 3877344), (17760, 3756177), (18352, 3635010), (19980, 3338824), (20646, 3231120), (22320, 2988786), (22940, 2908008), (26640, 2504118), (26784, 2490655), (26926, 2477520), (27528, 2423340), (30969, 2154080), (31968, 2086765), (33480, 1992524), (34410, 1938672), (36704, 1817505), (39960, 1669412), (40389, 1651680), (41292, 1615560), (44640, 1494393), (45880, 1454004), (51615, 1292448), (53280, 1252059), (53852, 1238760), (55056, 1211670), (61938, 1077040), (66960, 996262), (67315, 991008), (68820, 969336), (79920, 834706), (80778, 825840), (82584, 807780), (91760, 727002), (103230, 646224), (107704, 619380), (110112, 605835), (121167, 550560), (123876, 538520), (133920, 498131), (134630, 495504), (137640, 484668), (154845, 430816), (159840, 417353), (161556, 412920), (165168, 403890), (183520, 363501), (201945, 330336), (206460, 323112), (215408, 309690), (242334, 275280), (247752, 269260)]