20153592480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7507}}^1$

素因数の和:7596

約数の個数: 384

約数和(自身を含む): 78465687552

約数和(自身を除く): 58312095072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 47, 48, 51, 56, 60, 68, 70, 80, 84, 85, 94, 96, 102, 105, 112, 119, 120, 136, 140, 141, 160, 168, 170, 188, 204, 210, 224, 235, 238, 240, 255, 272, 280, 282, 329, 336, 340, 357, 376, 408, 420, 470, 476, 480, 510, 544, 560, 564, 595, 658, 672, 680, 705, 714, 752, 799, 816, 840, 940, 952, 987, 1020, 1120, 1128, 1190, 1316, 1360, 1410, 1428, 1504, 1598, 1632, 1645, 1680, 1785, 1880, 1904, 1974, 2040, 2256, 2380, 2397, 2632, 2720, 2820, 2856, 3196, 3290, 3360, 3570, 3760, 3808, 3948, 3995, 4080, 4512, 4760, 4794, 4935, 5264, 5593, 5640, 5712, 6392, 6580, 7140, 7507, 7520, 7896, 7990, 8160, 9520, 9588, 9870, 10528, 11186, 11280, 11424, 11985, 12784, 13160, 14280, 15014, 15792, 15980, 16779, 19040, 19176, 19740, 22372, 22521, 22560, 23970, 25568, 26320, 27965, 28560, 30028, 31584, 31960, 33558, 37535, 38352, 39480, 44744, 45042, 47940, 52549, 52640, 55930, 57120, 60056, 63920, 67116, 75070, 76704, 78960, 83895, 89488, 90084, 95880, 105098, 111860, 112605, 120112, 127619, 127840, 134232, 150140, 157647, 157920, 167790, 178976, 180168, 191760, 210196, 223720, 225210, 240224, 255238, 262745, 268464, 300280, 315294, 335580, 352829, 360336, 382857, 383520, 420392, 447440, 450420, 510476, 525490, 536928, 600560, 630588, 638095, 671160, 705658, 720672, 765714, 788235, 840784, 893333, 894880, 900840, 1020952, 1050980, 1058487, 1201120, 1261176, 1276190, 1342320, 1411316, 1531428, 1576470, 1681568, 1764145, 1786666, 1801680, 1914285, 2041904, 2101960, 2116974, 2469803, 2522352, 2552380, 2679999, 2684640, 2822632, 3062856, 3152940, 3528290, 3573332, 3603360, 3828570, 4083808, 4203920, 4233948, 4466665, 4939606, 5044704, 5104760, 5292435, 5359998, 5645264, 5998093, 6125712, 6305880, 7056580, 7146664, 7409409, 7657140, 8407840, 8467896, 8933330, 9879212, 10209520, 10584870, 10719996, 11290528, 11996186, 12251424, 12349015, 12611760, 13399995, 14113160, 14293328, 14818818, 15314280, 16935792, 17866660, 17994279, 19758424, 20419040, 21169740, 21439992, 23992372, 24698030, 25223520, 26799990, 28226320, 28586656, 29637636, 29990465, 30628560, 33871584, 35733320, 35988558, 37047045, 39516848, 41986651, 42339480, 42879984, 47984744, 49396060, 53599980, 56452640, 59275272, 59980930, 61257120, 71466640, 71977116, 74094090, 79033696, 83973302, 84678960, 85759968, 89971395, 95969488, 98792120, 107199960, 118550544, 119961860, 125959953, 142933280, 143954232, 148188180, 167946604, 169357920, 179942790, 191938976, 197584240, 209933255, 214399920, 237101088, 239923720, 251919906, 287908464, 296376360, 335893208, 359885580, 395168480, 419866510, 428799840, 479847440, 503839812, 575816928, 592752720, 629799765, 671786416, 719771160, 839733020, 959694880, 1007679624, 1185505440, 1259599530, 1343572832, 1439542320, 1679466040, 2015359248, 2519199060, 2879084640, 3358932080, 4030718496, 5038398120, 6717864160, 10076796240, 20153592480]

約数ペア:

[(1, 20153592480), (2, 10076796240), (3, 6717864160), (4, 5038398120), (5, 4030718496), (6, 3358932080), (7, 2879084640), (8, 2519199060), (10, 2015359248), (12, 1679466040), (14, 1439542320), (15, 1343572832), (16, 1259599530), (17, 1185505440), (20, 1007679624), (21, 959694880), (24, 839733020), (28, 719771160), (30, 671786416), (32, 629799765), (34, 592752720), (35, 575816928), (40, 503839812), (42, 479847440), (47, 428799840), (48, 419866510), (51, 395168480), (56, 359885580), (60, 335893208), (68, 296376360), (70, 287908464), (80, 251919906), (84, 239923720), (85, 237101088), (94, 214399920), (96, 209933255), (102, 197584240), (105, 191938976), (112, 179942790), (119, 169357920), (120, 167946604), (136, 148188180), (140, 143954232), (141, 142933280), (160, 125959953), (168, 119961860), (170, 118550544), (188, 107199960), (204, 98792120), (210, 95969488), (224, 89971395), (235, 85759968), (238, 84678960), (240, 83973302), (255, 79033696), (272, 74094090), (280, 71977116), (282, 71466640), (329, 61257120), (336, 59980930), (340, 59275272), (357, 56452640), (376, 53599980), (408, 49396060), (420, 47984744), (470, 42879984), (476, 42339480), (480, 41986651), (510, 39516848), (544, 37047045), (560, 35988558), (564, 35733320), (595, 33871584), (658, 30628560), (672, 29990465), (680, 29637636), (705, 28586656), (714, 28226320), (752, 26799990), (799, 25223520), (816, 24698030), (840, 23992372), (940, 21439992), (952, 21169740), (987, 20419040), (1020, 19758424), (1120, 17994279), (1128, 17866660), (1190, 16935792), (1316, 15314280), (1360, 14818818), (1410, 14293328), (1428, 14113160), (1504, 13399995), (1598, 12611760), (1632, 12349015), (1645, 12251424), (1680, 11996186), (1785, 11290528), (1880, 10719996), (1904, 10584870), (1974, 10209520), (2040, 9879212), (2256, 8933330), (2380, 8467896), (2397, 8407840), (2632, 7657140), (2720, 7409409), (2820, 7146664), (2856, 7056580), (3196, 6305880), (3290, 6125712), (3360, 5998093), (3570, 5645264), (3760, 5359998), (3808, 5292435), (3948, 5104760), (3995, 5044704), (4080, 4939606), (4512, 4466665), (4760, 4233948), (4794, 4203920), (4935, 4083808), (5264, 3828570), (5593, 3603360), (5640, 3573332), (5712, 3528290), (6392, 3152940), (6580, 3062856), (7140, 2822632), (7507, 2684640), (7520, 2679999), (7896, 2552380), (7990, 2522352), (8160, 2469803), (9520, 2116974), (9588, 2101960), (9870, 2041904), (10528, 1914285), (11186, 1801680), (11280, 1786666), (11424, 1764145), (11985, 1681568), (12784, 1576470), (13160, 1531428), (14280, 1411316), (15014, 1342320), (15792, 1276190), (15980, 1261176), (16779, 1201120), (19040, 1058487), (19176, 1050980), (19740, 1020952), (22372, 900840), (22521, 894880), (22560, 893333), (23970, 840784), (25568, 788235), (26320, 765714), (27965, 720672), (28560, 705658), (30028, 671160), (31584, 638095), (31960, 630588), (33558, 600560), (37535, 536928), (38352, 525490), (39480, 510476), (44744, 450420), (45042, 447440), (47940, 420392), (52549, 383520), (52640, 382857), (55930, 360336), (57120, 352829), (60056, 335580), (63920, 315294), (67116, 300280), (75070, 268464), (76704, 262745), (78960, 255238), (83895, 240224), (89488, 225210), (90084, 223720), (95880, 210196), (105098, 191760), (111860, 180168), (112605, 178976), (120112, 167790), (127619, 157920), (127840, 157647), (134232, 150140)]