18888545520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2411}}^1$

素因数の和:2483

約数の個数: 480

約数和(自身を含む): 73159317504

約数和(自身を除く): 54270771984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 81, 90, 93, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 162, 180, 186, 195, 208, 216, 234, 240, 243, 248, 260, 270, 279, 310, 312, 324, 351, 360, 372, 390, 403, 405, 432, 465, 468, 486, 496, 520, 540, 558, 585, 620, 624, 648, 702, 720, 744, 780, 806, 810, 837, 930, 936, 972, 1040, 1053, 1080, 1116, 1170, 1209, 1215, 1240, 1296, 1395, 1404, 1488, 1560, 1612, 1620, 1674, 1755, 1860, 1872, 1944, 2015, 2106, 2160, 2232, 2340, 2411, 2418, 2430, 2480, 2511, 2790, 2808, 3120, 3159, 3224, 3240, 3348, 3510, 3627, 3720, 3888, 4030, 4185, 4212, 4464, 4680, 4822, 4836, 4860, 5022, 5265, 5580, 5616, 6045, 6318, 6448, 6480, 6696, 7020, 7233, 7254, 7440, 7533, 8060, 8370, 8424, 9360, 9644, 9672, 9720, 10044, 10530, 10881, 11160, 12055, 12090, 12555, 12636, 13392, 14040, 14466, 14508, 15066, 15795, 16120, 16740, 16848, 18135, 19288, 19344, 19440, 20088, 21060, 21699, 21762, 22320, 24110, 24180, 25110, 25272, 28080, 28932, 29016, 30132, 31343, 31590, 32240, 32643, 33480, 36165, 36270, 37665, 38576, 40176, 42120, 43398, 43524, 48220, 48360, 50220, 50544, 54405, 57864, 58032, 60264, 62686, 63180, 65097, 65286, 66960, 72330, 72540, 74741, 75330, 84240, 86796, 87048, 94029, 96440, 96720, 97929, 100440, 108495, 108810, 115728, 120528, 125372, 126360, 130194, 130572, 144660, 145080, 149482, 150660, 156715, 163215, 173592, 174096, 188058, 192880, 195291, 195858, 200880, 216990, 217620, 224223, 250744, 252720, 260388, 261144, 282087, 289320, 290160, 298964, 301320, 313430, 325485, 326430, 347184, 373705, 376116, 390582, 391716, 433980, 435240, 448446, 470145, 489645, 501488, 520776, 522288, 564174, 578640, 585873, 597928, 602640, 626860, 650970, 652860, 672669, 747410, 752232, 781164, 783432, 846261, 867960, 870480, 896892, 940290, 971633, 976455, 979290, 1041552, 1121115, 1128348, 1171746, 1195856, 1253720, 1301940, 1305720, 1345338, 1410435, 1494820, 1504464, 1562328, 1566864, 1692522, 1735920, 1793784, 1880580, 1943266, 1952910, 1958580, 2018007, 2242230, 2256696, 2343492, 2507440, 2538783, 2603880, 2611440, 2690676, 2820870, 2914899, 2929365, 2989640, 3124656, 3363345, 3385044, 3587568, 3761160, 3886532, 3905820, 3917160, 4036014, 4231305, 4484460, 4513392, 4686984, 4858165, 5077566, 5207760, 5381352, 5641740, 5829798, 5858730, 5979280, 6054021, 6726690, 6770088, 7522320, 7616349, 7773064, 7811640, 7834320, 8072028, 8462610, 8744697, 8968920, 9373968, 9716330, 10090035, 10155132, 10762704, 11283480, 11659596, 11717460, 12108042, 12693915, 13453380, 13540176, 14574495, 15232698, 15546128, 15623280, 16144056, 16925220, 17489394, 17937840, 18162063, 19432660, 20180070, 20310264, 22566960, 23319192, 23434920, 24216084, 25387830, 26234091, 26906760, 29148990, 30270105, 30465396, 32288112, 33850440, 34978788, 36324126, 38081745, 38865320, 40360140, 40620528, 43723485, 46638384, 46869840, 48432168, 50775660, 52468182, 53813520, 58297980, 60540210, 60930792, 67700880, 69957576, 72648252, 76163490, 77730640, 78702273, 80720280, 87446970, 90810315, 96864336, 101551320, 104936364, 116595960, 121080420, 121861584, 131170455, 139915152, 145296504, 152326980, 157404546, 161440560, 174893940, 181620630, 203102640, 209872728, 233191920, 236106819, 242160840, 262340910, 290593008, 304653960, 314809092, 349787880, 363241260, 393511365, 419745456, 472213638, 484321680, 524681820, 609307920, 629618184, 699575760, 726482520, 787022730, 944427276, 1049363640, 1180534095, 1259236368, 1452965040, 1574045460, 1888854552, 2098727280, 2361068190, 3148090920, 3777709104, 4722136380, 6296181840, 9444272760, 18888545520]

約数ペア:

[(1, 18888545520), (2, 9444272760), (3, 6296181840), (4, 4722136380), (5, 3777709104), (6, 3148090920), (8, 2361068190), (9, 2098727280), (10, 1888854552), (12, 1574045460), (13, 1452965040), (15, 1259236368), (16, 1180534095), (18, 1049363640), (20, 944427276), (24, 787022730), (26, 726482520), (27, 699575760), (30, 629618184), (31, 609307920), (36, 524681820), (39, 484321680), (40, 472213638), (45, 419745456), (48, 393511365), (52, 363241260), (54, 349787880), (60, 314809092), (62, 304653960), (65, 290593008), (72, 262340910), (78, 242160840), (80, 236106819), (81, 233191920), (90, 209872728), (93, 203102640), (104, 181620630), (108, 174893940), (117, 161440560), (120, 157404546), (124, 152326980), (130, 145296504), (135, 139915152), (144, 131170455), (155, 121861584), (156, 121080420), (162, 116595960), (180, 104936364), (186, 101551320), (195, 96864336), (208, 90810315), (216, 87446970), (234, 80720280), (240, 78702273), (243, 77730640), (248, 76163490), (260, 72648252), (270, 69957576), (279, 67700880), (310, 60930792), (312, 60540210), (324, 58297980), (351, 53813520), (360, 52468182), (372, 50775660), (390, 48432168), (403, 46869840), (405, 46638384), (432, 43723485), (465, 40620528), (468, 40360140), (486, 38865320), (496, 38081745), (520, 36324126), (540, 34978788), (558, 33850440), (585, 32288112), (620, 30465396), (624, 30270105), (648, 29148990), (702, 26906760), (720, 26234091), (744, 25387830), (780, 24216084), (806, 23434920), (810, 23319192), (837, 22566960), (930, 20310264), (936, 20180070), (972, 19432660), (1040, 18162063), (1053, 17937840), (1080, 17489394), (1116, 16925220), (1170, 16144056), (1209, 15623280), (1215, 15546128), (1240, 15232698), (1296, 14574495), (1395, 13540176), (1404, 13453380), (1488, 12693915), (1560, 12108042), (1612, 11717460), (1620, 11659596), (1674, 11283480), (1755, 10762704), (1860, 10155132), (1872, 10090035), (1944, 9716330), (2015, 9373968), (2106, 8968920), (2160, 8744697), (2232, 8462610), (2340, 8072028), (2411, 7834320), (2418, 7811640), (2430, 7773064), (2480, 7616349), (2511, 7522320), (2790, 6770088), (2808, 6726690), (3120, 6054021), (3159, 5979280), (3224, 5858730), (3240, 5829798), (3348, 5641740), (3510, 5381352), (3627, 5207760), (3720, 5077566), (3888, 4858165), (4030, 4686984), (4185, 4513392), (4212, 4484460), (4464, 4231305), (4680, 4036014), (4822, 3917160), (4836, 3905820), (4860, 3886532), (5022, 3761160), (5265, 3587568), (5580, 3385044), (5616, 3363345), (6045, 3124656), (6318, 2989640), (6448, 2929365), (6480, 2914899), (6696, 2820870), (7020, 2690676), (7233, 2611440), (7254, 2603880), (7440, 2538783), (7533, 2507440), (8060, 2343492), (8370, 2256696), (8424, 2242230), (9360, 2018007), (9644, 1958580), (9672, 1952910), (9720, 1943266), (10044, 1880580), (10530, 1793784), (10881, 1735920), (11160, 1692522), (12055, 1566864), (12090, 1562328), (12555, 1504464), (12636, 1494820), (13392, 1410435), (14040, 1345338), (14466, 1305720), (14508, 1301940), (15066, 1253720), (15795, 1195856), (16120, 1171746), (16740, 1128348), (16848, 1121115), (18135, 1041552), (19288, 979290), (19344, 976455), (19440, 971633), (20088, 940290), (21060, 896892), (21699, 870480), (21762, 867960), (22320, 846261), (24110, 783432), (24180, 781164), (25110, 752232), (25272, 747410), (28080, 672669), (28932, 652860), (29016, 650970), (30132, 626860), (31343, 602640), (31590, 597928), (32240, 585873), (32643, 578640), (33480, 564174), (36165, 522288), (36270, 520776), (37665, 501488), (38576, 489645), (40176, 470145), (42120, 448446), (43398, 435240), (43524, 433980), (48220, 391716), (48360, 390582), (50220, 376116), (50544, 373705), (54405, 347184), (57864, 326430), (58032, 325485), (60264, 313430), (62686, 301320), (63180, 298964), (65097, 290160), (65286, 289320), (66960, 282087), (72330, 261144), (72540, 260388), (74741, 252720), (75330, 250744), (84240, 224223), (86796, 217620), (87048, 216990), (94029, 200880), (96440, 195858), (96720, 195291), (97929, 192880), (100440, 188058), (108495, 174096), (108810, 173592), (115728, 163215), (120528, 156715), (125372, 150660), (126360, 149482), (130194, 145080), (130572, 144660)]