19228538880

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5639}}^1$

素因数の和:5709

約数の個数: 288

約数和(自身を含む): 68455951200

約数和(自身を除く): 49227412320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 256, 288, 296, 320, 333, 360, 370, 384, 444, 480, 512, 555, 576, 592, 640, 666, 720, 740, 768, 888, 960, 1024, 1110, 1152, 1184, 1280, 1332, 1440, 1480, 1536, 1665, 1776, 1920, 2048, 2220, 2304, 2368, 2560, 2664, 2880, 2960, 3072, 3330, 3552, 3840, 4440, 4608, 4736, 5120, 5328, 5639, 5760, 5920, 6144, 6660, 7104, 7680, 8880, 9216, 9472, 10240, 10656, 11278, 11520, 11840, 13320, 14208, 15360, 16917, 17760, 18432, 18944, 21312, 22556, 23040, 23680, 26640, 28195, 28416, 30720, 33834, 35520, 37888, 42624, 45112, 46080, 47360, 50751, 53280, 56390, 56832, 67668, 71040, 75776, 84585, 85248, 90224, 92160, 94720, 101502, 106560, 112780, 113664, 135336, 142080, 169170, 170496, 180448, 189440, 203004, 208643, 213120, 225560, 227328, 253755, 270672, 284160, 338340, 340992, 360896, 378880, 406008, 417286, 426240, 451120, 507510, 541344, 568320, 625929, 676680, 681984, 721792, 812016, 834572, 852480, 902240, 1015020, 1043215, 1082688, 1136640, 1251858, 1353360, 1443584, 1624032, 1669144, 1704960, 1804480, 1877787, 2030040, 2086430, 2165376, 2503716, 2706720, 2887168, 3129645, 3248064, 3338288, 3409920, 3608960, 3755574, 4060080, 4172860, 4330752, 5007432, 5413440, 5774336, 6259290, 6496128, 6676576, 7217920, 7511148, 8120160, 8345720, 8661504, 9388935, 10014864, 10826880, 11548672, 12518580, 12992256, 13353152, 14435840, 15022296, 16240320, 16691440, 17323008, 18777870, 20029728, 21653760, 25037160, 25984512, 26706304, 28871680, 30044592, 32480640, 33382880, 34646016, 37555740, 40059456, 43307520, 50074320, 51969024, 53412608, 57743360, 60089184, 64961280, 66765760, 75111480, 80118912, 86615040, 100148640, 103938048, 106825216, 120178368, 129922560, 133531520, 150222960, 160237824, 173230080, 200297280, 213650432, 240356736, 259845120, 267063040, 300445920, 320475648, 400594560, 427300864, 480713472, 519690240, 534126080, 600891840, 640951296, 801189120, 961426944, 1068252160, 1201783680, 1281902592, 1602378240, 1922853888, 2136504320, 2403567360, 3204756480, 3845707776, 4807134720, 6409512960, 9614269440, 19228538880]

約数ペア:

[(1, 19228538880), (2, 9614269440), (3, 6409512960), (4, 4807134720), (5, 3845707776), (6, 3204756480), (8, 2403567360), (9, 2136504320), (10, 1922853888), (12, 1602378240), (15, 1281902592), (16, 1201783680), (18, 1068252160), (20, 961426944), (24, 801189120), (30, 640951296), (32, 600891840), (36, 534126080), (37, 519690240), (40, 480713472), (45, 427300864), (48, 400594560), (60, 320475648), (64, 300445920), (72, 267063040), (74, 259845120), (80, 240356736), (90, 213650432), (96, 200297280), (111, 173230080), (120, 160237824), (128, 150222960), (144, 133531520), (148, 129922560), (160, 120178368), (180, 106825216), (185, 103938048), (192, 100148640), (222, 86615040), (240, 80118912), (256, 75111480), (288, 66765760), (296, 64961280), (320, 60089184), (333, 57743360), (360, 53412608), (370, 51969024), (384, 50074320), (444, 43307520), (480, 40059456), (512, 37555740), (555, 34646016), (576, 33382880), (592, 32480640), (640, 30044592), (666, 28871680), (720, 26706304), (740, 25984512), (768, 25037160), (888, 21653760), (960, 20029728), (1024, 18777870), (1110, 17323008), (1152, 16691440), (1184, 16240320), (1280, 15022296), (1332, 14435840), (1440, 13353152), (1480, 12992256), (1536, 12518580), (1665, 11548672), (1776, 10826880), (1920, 10014864), (2048, 9388935), (2220, 8661504), (2304, 8345720), (2368, 8120160), (2560, 7511148), (2664, 7217920), (2880, 6676576), (2960, 6496128), (3072, 6259290), (3330, 5774336), (3552, 5413440), (3840, 5007432), (4440, 4330752), (4608, 4172860), (4736, 4060080), (5120, 3755574), (5328, 3608960), (5639, 3409920), (5760, 3338288), (5920, 3248064), (6144, 3129645), (6660, 2887168), (7104, 2706720), (7680, 2503716), (8880, 2165376), (9216, 2086430), (9472, 2030040), (10240, 1877787), (10656, 1804480), (11278, 1704960), (11520, 1669144), (11840, 1624032), (13320, 1443584), (14208, 1353360), (15360, 1251858), (16917, 1136640), (17760, 1082688), (18432, 1043215), (18944, 1015020), (21312, 902240), (22556, 852480), (23040, 834572), (23680, 812016), (26640, 721792), (28195, 681984), (28416, 676680), (30720, 625929), (33834, 568320), (35520, 541344), (37888, 507510), (42624, 451120), (45112, 426240), (46080, 417286), (47360, 406008), (50751, 378880), (53280, 360896), (56390, 340992), (56832, 338340), (67668, 284160), (71040, 270672), (75776, 253755), (84585, 227328), (85248, 225560), (90224, 213120), (92160, 208643), (94720, 203004), (101502, 189440), (106560, 180448), (112780, 170496), (113664, 169170), (135336, 142080)]