15867998640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{2969}}^1$

素因数の和:3572

約数の個数: 240

約数和(自身を含む): 57509131680

約数和(自身を除く): 41641133040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 571, 585, 624, 720, 780, 936, 1040, 1142, 1170, 1560, 1713, 1872, 2284, 2340, 2855, 2969, 3120, 3426, 4568, 4680, 5139, 5710, 5938, 6852, 7423, 8565, 8907, 9136, 9360, 10278, 11420, 11876, 13704, 14845, 14846, 17130, 17814, 20556, 22269, 22840, 23752, 25695, 26721, 27408, 29690, 29692, 34260, 35628, 37115, 38597, 41112, 44535, 44538, 45680, 47504, 51390, 53442, 59380, 59384, 66807, 68520, 71256, 74230, 77194, 82224, 89070, 89076, 102780, 106884, 111345, 115791, 118760, 118768, 133605, 133614, 137040, 142512, 148460, 154388, 178140, 178152, 192985, 205560, 213768, 222690, 231582, 237520, 267210, 267228, 296920, 308776, 334035, 347373, 356280, 356304, 385970, 411120, 427536, 445380, 463164, 534420, 534456, 578955, 593840, 617552, 668070, 694746, 712560, 771940, 890760, 926328, 1068840, 1068912, 1157910, 1336140, 1389492, 1543880, 1695299, 1736865, 1781520, 1852656, 2137680, 2315820, 2672280, 2778984, 3087760, 3390598, 3473730, 4631640, 5085897, 5344560, 5557968, 6781196, 6947460, 8476495, 9263280, 10171794, 13562392, 13894920, 15257691, 16952990, 20343588, 22038887, 25429485, 27124784, 27789840, 30515382, 33905980, 40687176, 44077774, 50858970, 61030764, 66116661, 67811960, 76288455, 81374352, 88155548, 101717940, 110194435, 122061528, 132233322, 135623920, 152576910, 176311096, 198349983, 203435880, 220388870, 244123056, 264466644, 305153820, 330583305, 352622192, 396699966, 406871760, 440777740, 528933288, 610307640, 661166610, 793399932, 881555480, 991749915, 1057866576, 1220615280, 1322333220, 1586799864, 1763110960, 1983499830, 2644666440, 3173599728, 3966999660, 5289332880, 7933999320, 15867998640]

約数ペア:

[(1, 15867998640), (2, 7933999320), (3, 5289332880), (4, 3966999660), (5, 3173599728), (6, 2644666440), (8, 1983499830), (9, 1763110960), (10, 1586799864), (12, 1322333220), (13, 1220615280), (15, 1057866576), (16, 991749915), (18, 881555480), (20, 793399932), (24, 661166610), (26, 610307640), (30, 528933288), (36, 440777740), (39, 406871760), (40, 396699966), (45, 352622192), (48, 330583305), (52, 305153820), (60, 264466644), (65, 244123056), (72, 220388870), (78, 203435880), (80, 198349983), (90, 176311096), (104, 152576910), (117, 135623920), (120, 132233322), (130, 122061528), (144, 110194435), (156, 101717940), (180, 88155548), (195, 81374352), (208, 76288455), (234, 67811960), (240, 66116661), (260, 61030764), (312, 50858970), (360, 44077774), (390, 40687176), (468, 33905980), (520, 30515382), (571, 27789840), (585, 27124784), (624, 25429485), (720, 22038887), (780, 20343588), (936, 16952990), (1040, 15257691), (1142, 13894920), (1170, 13562392), (1560, 10171794), (1713, 9263280), (1872, 8476495), (2284, 6947460), (2340, 6781196), (2855, 5557968), (2969, 5344560), (3120, 5085897), (3426, 4631640), (4568, 3473730), (4680, 3390598), (5139, 3087760), (5710, 2778984), (5938, 2672280), (6852, 2315820), (7423, 2137680), (8565, 1852656), (8907, 1781520), (9136, 1736865), (9360, 1695299), (10278, 1543880), (11420, 1389492), (11876, 1336140), (13704, 1157910), (14845, 1068912), (14846, 1068840), (17130, 926328), (17814, 890760), (20556, 771940), (22269, 712560), (22840, 694746), (23752, 668070), (25695, 617552), (26721, 593840), (27408, 578955), (29690, 534456), (29692, 534420), (34260, 463164), (35628, 445380), (37115, 427536), (38597, 411120), (41112, 385970), (44535, 356304), (44538, 356280), (45680, 347373), (47504, 334035), (51390, 308776), (53442, 296920), (59380, 267228), (59384, 267210), (66807, 237520), (68520, 231582), (71256, 222690), (74230, 213768), (77194, 205560), (82224, 192985), (89070, 178152), (89076, 178140), (102780, 154388), (106884, 148460), (111345, 142512), (115791, 137040), (118760, 133614), (118768, 133605)]