15704323920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{3137}}^1$

素因数の和:3582

約数の個数: 240

約数和(自身を含む): 55997107920

約数和(自身を除く): 40292784000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 409, 510, 612, 680, 720, 765, 816, 818, 1020, 1224, 1227, 1360, 1530, 1636, 2040, 2045, 2448, 2454, 3060, 3137, 3272, 3681, 4080, 4090, 4908, 6120, 6135, 6274, 6544, 6953, 7362, 8180, 9411, 9816, 12240, 12270, 12548, 13906, 14724, 15685, 16360, 18405, 18822, 19632, 20859, 24540, 25096, 27812, 28233, 29448, 31370, 32720, 34765, 36810, 37644, 41718, 47055, 49080, 50192, 53329, 55624, 56466, 58896, 62577, 62740, 69530, 73620, 75288, 83436, 94110, 98160, 104295, 106658, 111248, 112932, 125154, 125480, 139060, 141165, 147240, 150576, 159987, 166872, 188220, 208590, 213316, 225864, 250308, 250960, 266645, 278120, 282330, 294480, 312885, 319974, 333744, 376440, 417180, 426632, 451728, 479961, 500616, 533290, 556240, 564660, 625770, 639948, 752880, 799935, 834360, 853264, 959922, 1001232, 1066580, 1129320, 1251540, 1279896, 1283033, 1599870, 1668720, 1919844, 2133160, 2258640, 2399805, 2503080, 2559792, 2566066, 3199740, 3839688, 3849099, 4266320, 4799610, 5006160, 5132132, 6399480, 6415165, 7679376, 7698198, 9599220, 10264264, 11547297, 12798960, 12830330, 15396396, 19198440, 19245495, 20528528, 21811561, 23094594, 25660660, 30792792, 38396880, 38490990, 43623122, 46189188, 51321320, 57736485, 61585584, 65434683, 76981980, 87246244, 92378376, 102642640, 109057805, 115472970, 130869366, 153963960, 174492488, 184756752, 196304049, 218115610, 230945940, 261738732, 307927920, 327173415, 348984976, 392608098, 436231220, 461891880, 523477464, 654346830, 785216196, 872462440, 923783760, 981520245, 1046954928, 1308693660, 1570432392, 1744924880, 1963040490, 2617387320, 3140864784, 3926080980, 5234774640, 7852161960, 15704323920]

約数ペア:

[(1, 15704323920), (2, 7852161960), (3, 5234774640), (4, 3926080980), (5, 3140864784), (6, 2617387320), (8, 1963040490), (9, 1744924880), (10, 1570432392), (12, 1308693660), (15, 1046954928), (16, 981520245), (17, 923783760), (18, 872462440), (20, 785216196), (24, 654346830), (30, 523477464), (34, 461891880), (36, 436231220), (40, 392608098), (45, 348984976), (48, 327173415), (51, 307927920), (60, 261738732), (68, 230945940), (72, 218115610), (80, 196304049), (85, 184756752), (90, 174492488), (102, 153963960), (120, 130869366), (136, 115472970), (144, 109057805), (153, 102642640), (170, 92378376), (180, 87246244), (204, 76981980), (240, 65434683), (255, 61585584), (272, 57736485), (306, 51321320), (340, 46189188), (360, 43623122), (408, 38490990), (409, 38396880), (510, 30792792), (612, 25660660), (680, 23094594), (720, 21811561), (765, 20528528), (816, 19245495), (818, 19198440), (1020, 15396396), (1224, 12830330), (1227, 12798960), (1360, 11547297), (1530, 10264264), (1636, 9599220), (2040, 7698198), (2045, 7679376), (2448, 6415165), (2454, 6399480), (3060, 5132132), (3137, 5006160), (3272, 4799610), (3681, 4266320), (4080, 3849099), (4090, 3839688), (4908, 3199740), (6120, 2566066), (6135, 2559792), (6274, 2503080), (6544, 2399805), (6953, 2258640), (7362, 2133160), (8180, 1919844), (9411, 1668720), (9816, 1599870), (12240, 1283033), (12270, 1279896), (12548, 1251540), (13906, 1129320), (14724, 1066580), (15685, 1001232), (16360, 959922), (18405, 853264), (18822, 834360), (19632, 799935), (20859, 752880), (24540, 639948), (25096, 625770), (27812, 564660), (28233, 556240), (29448, 533290), (31370, 500616), (32720, 479961), (34765, 451728), (36810, 426632), (37644, 417180), (41718, 376440), (47055, 333744), (49080, 319974), (50192, 312885), (53329, 294480), (55624, 282330), (56466, 278120), (58896, 266645), (62577, 250960), (62740, 250308), (69530, 225864), (73620, 213316), (75288, 208590), (83436, 188220), (94110, 166872), (98160, 159987), (104295, 150576), (106658, 147240), (111248, 141165), (112932, 139060), (125154, 125480)]