15488441280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21773}}^1$

素因数の和:21828

約数の個数: 336

約数和(自身を含む): 60394108320

約数和(自身を除く): 44905667040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 320, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 576, 585, 608, 624, 684, 720, 741, 760, 780, 832, 855, 912, 936, 960, 988, 1040, 1140, 1170, 1216, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1710, 1824, 1872, 1976, 2080, 2223, 2280, 2340, 2470, 2496, 2736, 2880, 2964, 3040, 3120, 3420, 3648, 3705, 3744, 3952, 4160, 4446, 4560, 4680, 4940, 5472, 5928, 6080, 6240, 6840, 7410, 7488, 7904, 8892, 9120, 9360, 9880, 10944, 11115, 11856, 12480, 13680, 14820, 15808, 17784, 18240, 18720, 19760, 21773, 22230, 23712, 27360, 29640, 35568, 37440, 39520, 43546, 44460, 47424, 54720, 59280, 65319, 71136, 79040, 87092, 88920, 108865, 118560, 130638, 142272, 174184, 177840, 195957, 217730, 237120, 261276, 283049, 326595, 348368, 355680, 391914, 413687, 435460, 522552, 566098, 653190, 696736, 711360, 783828, 827374, 849147, 870920, 979785, 1045104, 1132196, 1241061, 1306380, 1393472, 1415245, 1567656, 1654748, 1698294, 1741840, 1959570, 2068435, 2090208, 2264392, 2482122, 2547441, 2612760, 2830490, 3135312, 3309496, 3396588, 3483680, 3723183, 3919140, 4136870, 4180416, 4245735, 4528784, 4964244, 5094882, 5225520, 5377931, 5660980, 6205305, 6270624, 6618992, 6793176, 6967360, 7446366, 7838280, 8273740, 8491470, 9057568, 9928488, 10189764, 10451040, 10755862, 11321960, 12410610, 12541248, 12737205, 13237984, 13586352, 14892732, 15676560, 16133793, 16547480, 16982940, 18115136, 18615915, 19856976, 20379528, 20902080, 21511724, 22643920, 24821220, 25474410, 26475968, 26889655, 27172704, 29785464, 31353120, 32267586, 33094960, 33965880, 37231830, 39713952, 40759056, 43023448, 45287840, 48401379, 49642440, 50948820, 53779310, 54345408, 59570928, 62706240, 64535172, 66189920, 67931760, 74463660, 79427904, 80668965, 81518112, 86046896, 90575680, 96802758, 99284880, 101897640, 107558620, 119141856, 129070344, 132379840, 135863520, 148927320, 161337930, 163036224, 172093792, 193605516, 198569760, 203795280, 215117240, 238283712, 242006895, 258140688, 271727040, 297854640, 322675860, 344187584, 387211032, 397139520, 407590560, 430234480, 484013790, 516281376, 595709280, 645351720, 774422064, 815181120, 860468960, 968027580, 1032562752, 1191418560, 1290703440, 1548844128, 1720937920, 1936055160, 2581406880, 3097688256, 3872110320, 5162813760, 7744220640, 15488441280]

約数ペア:

[(1, 15488441280), (2, 7744220640), (3, 5162813760), (4, 3872110320), (5, 3097688256), (6, 2581406880), (8, 1936055160), (9, 1720937920), (10, 1548844128), (12, 1290703440), (13, 1191418560), (15, 1032562752), (16, 968027580), (18, 860468960), (19, 815181120), (20, 774422064), (24, 645351720), (26, 595709280), (30, 516281376), (32, 484013790), (36, 430234480), (38, 407590560), (39, 397139520), (40, 387211032), (45, 344187584), (48, 322675860), (52, 297854640), (57, 271727040), (60, 258140688), (64, 242006895), (65, 238283712), (72, 215117240), (76, 203795280), (78, 198569760), (80, 193605516), (90, 172093792), (95, 163036224), (96, 161337930), (104, 148927320), (114, 135863520), (117, 132379840), (120, 129070344), (130, 119141856), (144, 107558620), (152, 101897640), (156, 99284880), (160, 96802758), (171, 90575680), (180, 86046896), (190, 81518112), (192, 80668965), (195, 79427904), (208, 74463660), (228, 67931760), (234, 66189920), (240, 64535172), (247, 62706240), (260, 59570928), (285, 54345408), (288, 53779310), (304, 50948820), (312, 49642440), (320, 48401379), (342, 45287840), (360, 43023448), (380, 40759056), (390, 39713952), (416, 37231830), (456, 33965880), (468, 33094960), (480, 32267586), (494, 31353120), (520, 29785464), (570, 27172704), (576, 26889655), (585, 26475968), (608, 25474410), (624, 24821220), (684, 22643920), (720, 21511724), (741, 20902080), (760, 20379528), (780, 19856976), (832, 18615915), (855, 18115136), (912, 16982940), (936, 16547480), (960, 16133793), (988, 15676560), (1040, 14892732), (1140, 13586352), (1170, 13237984), (1216, 12737205), (1235, 12541248), (1248, 12410610), (1368, 11321960), (1440, 10755862), (1482, 10451040), (1520, 10189764), (1560, 9928488), (1710, 9057568), (1824, 8491470), (1872, 8273740), (1976, 7838280), (2080, 7446366), (2223, 6967360), (2280, 6793176), (2340, 6618992), (2470, 6270624), (2496, 6205305), (2736, 5660980), (2880, 5377931), (2964, 5225520), (3040, 5094882), (3120, 4964244), (3420, 4528784), (3648, 4245735), (3705, 4180416), (3744, 4136870), (3952, 3919140), (4160, 3723183), (4446, 3483680), (4560, 3396588), (4680, 3309496), (4940, 3135312), (5472, 2830490), (5928, 2612760), (6080, 2547441), (6240, 2482122), (6840, 2264392), (7410, 2090208), (7488, 2068435), (7904, 1959570), (8892, 1741840), (9120, 1698294), (9360, 1654748), (9880, 1567656), (10944, 1415245), (11115, 1393472), (11856, 1306380), (12480, 1241061), (13680, 1132196), (14820, 1045104), (15808, 979785), (17784, 870920), (18240, 849147), (18720, 827374), (19760, 783828), (21773, 711360), (22230, 696736), (23712, 653190), (27360, 566098), (29640, 522552), (35568, 435460), (37440, 413687), (39520, 391914), (43546, 355680), (44460, 348368), (47424, 326595), (54720, 283049), (59280, 261276), (65319, 237120), (71136, 217730), (79040, 195957), (87092, 177840), (88920, 174184), (108865, 142272), (118560, 130638)]