7387856640

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11251}}^1$

素因数の和:11300

約数の個数: 288

約数和(自身を含む): 27598905600

約数和(自身を除く): 20211048960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 768, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2304, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 3840, 4104, 4320, 4560, 4864, 5130, 5472, 5760, 6080, 6840, 6912, 7296, 8208, 8640, 9120, 10260, 10944, 11251, 11520, 12160, 13680, 14592, 16416, 17280, 18240, 20520, 21888, 22502, 24320, 27360, 32832, 33753, 34560, 36480, 41040, 43776, 45004, 54720, 56255, 65664, 67506, 72960, 82080, 90008, 101259, 109440, 112510, 131328, 135012, 164160, 168765, 180016, 202518, 213769, 218880, 225020, 270024, 303777, 328320, 337530, 360032, 405036, 427538, 450040, 506295, 540048, 607554, 641307, 656640, 675060, 720064, 810072, 855076, 900080, 1012590, 1068845, 1080096, 1215108, 1282614, 1350120, 1440128, 1518885, 1620144, 1710152, 1800160, 1923921, 2025180, 2137690, 2160192, 2430216, 2565228, 2700240, 2880256, 3037770, 3206535, 3240288, 3420304, 3600320, 3847842, 4050360, 4275380, 4320384, 4860432, 5130456, 5400480, 5771763, 6075540, 6413070, 6480576, 6840608, 7200640, 7695684, 8100720, 8550760, 8640768, 9619605, 9720864, 10260912, 10800960, 11543526, 12151080, 12826140, 12961152, 13681216, 14401280, 15391368, 16201440, 17101520, 19239210, 19441728, 20521824, 21601920, 23087052, 24302160, 25652280, 25922304, 27362432, 28858815, 30782736, 32402880, 34203040, 38478420, 38883456, 41043648, 43203840, 46174104, 48604320, 51304560, 54724864, 57717630, 61565472, 64805760, 68406080, 76956840, 77766912, 82087296, 92348208, 97208640, 102609120, 115435260, 123130944, 129611520, 136812160, 153913680, 164174592, 184696416, 194417280, 205218240, 230870520, 246261888, 273624320, 307827360, 369392832, 388834560, 410436480, 461741040, 492523776, 615654720, 738785664, 820872960, 923482080, 1231309440, 1477571328, 1846964160, 2462618880, 3693928320, 7387856640]

約数ペア:

[(1, 7387856640), (2, 3693928320), (3, 2462618880), (4, 1846964160), (5, 1477571328), (6, 1231309440), (8, 923482080), (9, 820872960), (10, 738785664), (12, 615654720), (15, 492523776), (16, 461741040), (18, 410436480), (19, 388834560), (20, 369392832), (24, 307827360), (27, 273624320), (30, 246261888), (32, 230870520), (36, 205218240), (38, 194417280), (40, 184696416), (45, 164174592), (48, 153913680), (54, 136812160), (57, 129611520), (60, 123130944), (64, 115435260), (72, 102609120), (76, 97208640), (80, 92348208), (90, 82087296), (95, 77766912), (96, 76956840), (108, 68406080), (114, 64805760), (120, 61565472), (128, 57717630), (135, 54724864), (144, 51304560), (152, 48604320), (160, 46174104), (171, 43203840), (180, 41043648), (190, 38883456), (192, 38478420), (216, 34203040), (228, 32402880), (240, 30782736), (256, 28858815), (270, 27362432), (285, 25922304), (288, 25652280), (304, 24302160), (320, 23087052), (342, 21601920), (360, 20521824), (380, 19441728), (384, 19239210), (432, 17101520), (456, 16201440), (480, 15391368), (513, 14401280), (540, 13681216), (570, 12961152), (576, 12826140), (608, 12151080), (640, 11543526), (684, 10800960), (720, 10260912), (760, 9720864), (768, 9619605), (855, 8640768), (864, 8550760), (912, 8100720), (960, 7695684), (1026, 7200640), (1080, 6840608), (1140, 6480576), (1152, 6413070), (1216, 6075540), (1280, 5771763), (1368, 5400480), (1440, 5130456), (1520, 4860432), (1710, 4320384), (1728, 4275380), (1824, 4050360), (1920, 3847842), (2052, 3600320), (2160, 3420304), (2280, 3240288), (2304, 3206535), (2432, 3037770), (2565, 2880256), (2736, 2700240), (2880, 2565228), (3040, 2430216), (3420, 2160192), (3456, 2137690), (3648, 2025180), (3840, 1923921), (4104, 1800160), (4320, 1710152), (4560, 1620144), (4864, 1518885), (5130, 1440128), (5472, 1350120), (5760, 1282614), (6080, 1215108), (6840, 1080096), (6912, 1068845), (7296, 1012590), (8208, 900080), (8640, 855076), (9120, 810072), (10260, 720064), (10944, 675060), (11251, 656640), (11520, 641307), (12160, 607554), (13680, 540048), (14592, 506295), (16416, 450040), (17280, 427538), (18240, 405036), (20520, 360032), (21888, 337530), (22502, 328320), (24320, 303777), (27360, 270024), (32832, 225020), (33753, 218880), (34560, 213769), (36480, 202518), (41040, 180016), (43776, 168765), (45004, 164160), (54720, 135012), (56255, 131328), (65664, 112510), (67506, 109440), (72960, 101259), (82080, 90008)]