19749075840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2719}}^1$

素因数の和:2854

約数の個数: 384

約数和(自身を含む): 74226297600

約数和(自身を除く): 54477221760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 97, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 194, 195, 208, 234, 240, 260, 288, 291, 312, 320, 360, 384, 388, 390, 416, 468, 480, 485, 520, 576, 582, 585, 624, 640, 720, 776, 780, 832, 873, 936, 960, 970, 1040, 1152, 1164, 1170, 1248, 1261, 1440, 1455, 1552, 1560, 1664, 1746, 1872, 1920, 1940, 2080, 2328, 2340, 2496, 2522, 2719, 2880, 2910, 3104, 3120, 3492, 3744, 3783, 3880, 4160, 4365, 4656, 4680, 4992, 5044, 5438, 5760, 5820, 6208, 6240, 6305, 6984, 7488, 7566, 7760, 8157, 8320, 8730, 9312, 9360, 10088, 10876, 11349, 11640, 12416, 12480, 12610, 13595, 13968, 14976, 15132, 15520, 16314, 17460, 18624, 18720, 18915, 20176, 21752, 22698, 23280, 24471, 24960, 25220, 27190, 27936, 30264, 31040, 32628, 34920, 35347, 37248, 37440, 37830, 40352, 40785, 43504, 45396, 46560, 48942, 50440, 54380, 55872, 56745, 60528, 62080, 65256, 69840, 70694, 74880, 75660, 80704, 81570, 87008, 90792, 93120, 97884, 100880, 106041, 108760, 111744, 113490, 121056, 122355, 130512, 139680, 141388, 151320, 161408, 163140, 174016, 176735, 181584, 186240, 195768, 201760, 212082, 217520, 226980, 242112, 244710, 261024, 263743, 279360, 282776, 302640, 318123, 326280, 348032, 353470, 363168, 391536, 403520, 424164, 435040, 453960, 484224, 489420, 522048, 527486, 530205, 558720, 565552, 605280, 636246, 652560, 706940, 726336, 783072, 791229, 807040, 848328, 870080, 907920, 978840, 1044096, 1054972, 1060410, 1131104, 1210560, 1272492, 1305120, 1318715, 1413880, 1452672, 1566144, 1582458, 1590615, 1696656, 1740160, 1815840, 1957680, 2109944, 2120820, 2262208, 2373687, 2421120, 2544984, 2610240, 2637430, 2827760, 3132288, 3164916, 3181230, 3393312, 3428659, 3631680, 3915360, 3956145, 4219888, 4241640, 4524416, 4747374, 5089968, 5220480, 5274860, 5655520, 6329832, 6362460, 6786624, 6857318, 7263360, 7830720, 7912290, 8439776, 8483280, 9494748, 10179936, 10285977, 10549720, 11311040, 11868435, 12659664, 12724920, 13573248, 13714636, 15661440, 15824580, 16879552, 16966560, 17143295, 18989496, 20359872, 20571954, 21099440, 22622080, 23736870, 25319328, 25449840, 27429272, 30857931, 31649160, 33759104, 33933120, 34286590, 37978992, 40719744, 41143908, 42198880, 47473740, 50638656, 50899680, 51429885, 54858544, 61715862, 63298320, 67866240, 68573180, 75957984, 82287816, 84397760, 94947480, 101277312, 101799360, 102859770, 109717088, 123431724, 126596640, 137146360, 151915968, 154289655, 164575632, 168795520, 189894960, 203598720, 205719540, 219434176, 246863448, 253193280, 274292720, 303831936, 308579310, 329151264, 379789920, 411439080, 438868352, 493726896, 506386560, 548585440, 617158620, 658302528, 759579840, 822878160, 987453792, 1097170880, 1234317240, 1316605056, 1519159680, 1645756320, 1974907584, 2194341760, 2468634480, 3291512640, 3949815168, 4937268960, 6583025280, 9874537920, 19749075840]

約数ペア:

[(1, 19749075840), (2, 9874537920), (3, 6583025280), (4, 4937268960), (5, 3949815168), (6, 3291512640), (8, 2468634480), (9, 2194341760), (10, 1974907584), (12, 1645756320), (13, 1519159680), (15, 1316605056), (16, 1234317240), (18, 1097170880), (20, 987453792), (24, 822878160), (26, 759579840), (30, 658302528), (32, 617158620), (36, 548585440), (39, 506386560), (40, 493726896), (45, 438868352), (48, 411439080), (52, 379789920), (60, 329151264), (64, 308579310), (65, 303831936), (72, 274292720), (78, 253193280), (80, 246863448), (90, 219434176), (96, 205719540), (97, 203598720), (104, 189894960), (117, 168795520), (120, 164575632), (128, 154289655), (130, 151915968), (144, 137146360), (156, 126596640), (160, 123431724), (180, 109717088), (192, 102859770), (194, 101799360), (195, 101277312), (208, 94947480), (234, 84397760), (240, 82287816), (260, 75957984), (288, 68573180), (291, 67866240), (312, 63298320), (320, 61715862), (360, 54858544), (384, 51429885), (388, 50899680), (390, 50638656), (416, 47473740), (468, 42198880), (480, 41143908), (485, 40719744), (520, 37978992), (576, 34286590), (582, 33933120), (585, 33759104), (624, 31649160), (640, 30857931), (720, 27429272), (776, 25449840), (780, 25319328), (832, 23736870), (873, 22622080), (936, 21099440), (960, 20571954), (970, 20359872), (1040, 18989496), (1152, 17143295), (1164, 16966560), (1170, 16879552), (1248, 15824580), (1261, 15661440), (1440, 13714636), (1455, 13573248), (1552, 12724920), (1560, 12659664), (1664, 11868435), (1746, 11311040), (1872, 10549720), (1920, 10285977), (1940, 10179936), (2080, 9494748), (2328, 8483280), (2340, 8439776), (2496, 7912290), (2522, 7830720), (2719, 7263360), (2880, 6857318), (2910, 6786624), (3104, 6362460), (3120, 6329832), (3492, 5655520), (3744, 5274860), (3783, 5220480), (3880, 5089968), (4160, 4747374), (4365, 4524416), (4656, 4241640), (4680, 4219888), (4992, 3956145), (5044, 3915360), (5438, 3631680), (5760, 3428659), (5820, 3393312), (6208, 3181230), (6240, 3164916), (6305, 3132288), (6984, 2827760), (7488, 2637430), (7566, 2610240), (7760, 2544984), (8157, 2421120), (8320, 2373687), (8730, 2262208), (9312, 2120820), (9360, 2109944), (10088, 1957680), (10876, 1815840), (11349, 1740160), (11640, 1696656), (12416, 1590615), (12480, 1582458), (12610, 1566144), (13595, 1452672), (13968, 1413880), (14976, 1318715), (15132, 1305120), (15520, 1272492), (16314, 1210560), (17460, 1131104), (18624, 1060410), (18720, 1054972), (18915, 1044096), (20176, 978840), (21752, 907920), (22698, 870080), (23280, 848328), (24471, 807040), (24960, 791229), (25220, 783072), (27190, 726336), (27936, 706940), (30264, 652560), (31040, 636246), (32628, 605280), (34920, 565552), (35347, 558720), (37248, 530205), (37440, 527486), (37830, 522048), (40352, 489420), (40785, 484224), (43504, 453960), (45396, 435040), (46560, 424164), (48942, 403520), (50440, 391536), (54380, 363168), (55872, 353470), (56745, 348032), (60528, 326280), (62080, 318123), (65256, 302640), (69840, 282776), (70694, 279360), (74880, 263743), (75660, 261024), (80704, 244710), (81570, 242112), (87008, 226980), (90792, 217520), (93120, 212082), (97884, 201760), (100880, 195768), (106041, 186240), (108760, 181584), (111744, 176735), (113490, 174016), (121056, 163140), (122355, 161408), (130512, 151320), (139680, 141388)]