20138512800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:813

約数の個数: 576

約数和(自身を含む): 80184867840

約数和(自身を除く): 60046355040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 32, 34, 35, 40, 42, 48, 50, 51, 56, 60, 68, 70, 75, 80, 84, 85, 96, 100, 102, 105, 107, 112, 119, 120, 136, 140, 150, 160, 168, 170, 175, 200, 204, 210, 214, 224, 238, 240, 255, 272, 280, 300, 321, 336, 340, 350, 357, 400, 408, 420, 425, 428, 476, 480, 510, 525, 535, 544, 560, 595, 600, 642, 659, 672, 680, 700, 714, 749, 800, 816, 840, 850, 856, 952, 1020, 1050, 1070, 1120, 1190, 1200, 1275, 1284, 1318, 1360, 1400, 1428, 1498, 1605, 1632, 1680, 1700, 1712, 1785, 1819, 1904, 1977, 2040, 2100, 2140, 2247, 2380, 2400, 2550, 2568, 2636, 2675, 2720, 2800, 2856, 2975, 2996, 3210, 3295, 3360, 3400, 3424, 3570, 3638, 3745, 3808, 3954, 4080, 4200, 4280, 4494, 4613, 4760, 5100, 5136, 5272, 5350, 5457, 5600, 5712, 5950, 5992, 6420, 6590, 6800, 7140, 7276, 7490, 7908, 8025, 8160, 8400, 8560, 8925, 8988, 9095, 9226, 9520, 9885, 10200, 10272, 10544, 10700, 10914, 11203, 11235, 11424, 11900, 11984, 12733, 12840, 13180, 13600, 13839, 14280, 14552, 14980, 15816, 16050, 16475, 16800, 17120, 17850, 17976, 18190, 18452, 18725, 19040, 19770, 20400, 21088, 21400, 21828, 22406, 22470, 23065, 23800, 23968, 25466, 25680, 26360, 27285, 27678, 28560, 29104, 29960, 31632, 32100, 32950, 33609, 35700, 35952, 36380, 36904, 37450, 38199, 39540, 40800, 42800, 43656, 44812, 44940, 45475, 46130, 47600, 49425, 50932, 51360, 52720, 54570, 55356, 56015, 56175, 57120, 58208, 59920, 63264, 63665, 64200, 65900, 67218, 69195, 70513, 71400, 71904, 72760, 73808, 74900, 76398, 78421, 79080, 85600, 87312, 89624, 89880, 90950, 92260, 95200, 98850, 101864, 105440, 109140, 110712, 112030, 112350, 115325, 119840, 127330, 128400, 131800, 134436, 136425, 138390, 141026, 142800, 145520, 147616, 149800, 152796, 156842, 158160, 168045, 174624, 179248, 179760, 181900, 184520, 190995, 197700, 203728, 211539, 218280, 221424, 224060, 224700, 230650, 235263, 254660, 256800, 263600, 268872, 272850, 276780, 280075, 282052, 285600, 291040, 299600, 305592, 313684, 316320, 318325, 336090, 345975, 352565, 358496, 359520, 363800, 369040, 381990, 392105, 395400, 407456, 423078, 436560, 442848, 448120, 449400, 461300, 470526, 493591, 509320, 527200, 537744, 545700, 553560, 560150, 564104, 599200, 611184, 627368, 636650, 672180, 691950, 705130, 727600, 738080, 763980, 784210, 790800, 840225, 846156, 873120, 896240, 898800, 922600, 941052, 954975, 987182, 1018640, 1057695, 1075488, 1091400, 1107120, 1120300, 1128208, 1176315, 1198721, 1222368, 1254736, 1273300, 1344360, 1383900, 1410260, 1455200, 1480773, 1527960, 1568420, 1581600, 1680450, 1692312, 1762825, 1792480, 1797600, 1845200, 1882104, 1909950, 1960525, 1974364, 2037280, 2115390, 2182800, 2214240, 2240600, 2256416, 2352630, 2397442, 2467955, 2509472, 2546600, 2688720, 2767800, 2820520, 2961546, 3055920, 3136840, 3360900, 3384624, 3525650, 3596163, 3690400, 3764208, 3819900, 3921050, 3948728, 4230780, 4365600, 4481200, 4705260, 4794884, 4935910, 5093200, 5288475, 5377440, 5535600, 5641040, 5881575, 5923092, 5993605, 6111840, 6273680, 6721800, 6769248, 7051300, 7192326, 7403865, 7528416, 7639800, 7842100, 7897456, 8391047, 8461560, 8962400, 9410520, 9589768, 9871820, 10186400, 10576950, 11071200, 11282080, 11763150, 11846184, 11987210, 12339775, 12547360, 13443600, 14102600, 14384652, 14807730, 15279600, 15684200, 15794912, 16782094, 16923120, 17980815, 18821040, 19179536, 19743640, 21153900, 23526300, 23692368, 23974420, 24679550, 25173141, 26887200, 28205200, 28769304, 29615460, 29968025, 30559200, 31368400, 33564188, 33846240, 35961630, 37019325, 37642080, 38359072, 39487280, 41955235, 42307800, 47052600, 47384736, 47948840, 49359100, 50346282, 56410400, 57538608, 59230920, 59936050, 62736800, 67128376, 71923260, 74038650, 78974560, 83910470, 84615600, 89904075, 94105200, 95897680, 98718200, 100692564, 115077216, 118461840, 119872100, 125865705, 134256752, 143846520, 148077300, 167820940, 169231200, 179808150, 188210400, 191795360, 197436400, 201385128, 209776175, 236923680, 239744200, 251731410, 268513504, 287693040, 296154600, 335641880, 359616300, 394872800, 402770256, 419552350, 479488400, 503462820, 575386080, 592309200, 629328525, 671283760, 719232600, 805540512, 839104700, 958976800, 1006925640, 1184618400, 1258657050, 1342567520, 1438465200, 1678209400, 2013851280, 2517314100, 2876930400, 3356418800, 4027702560, 5034628200, 6712837600, 10069256400, 20138512800]

約数ペア:

[(1, 20138512800), (2, 10069256400), (3, 6712837600), (4, 5034628200), (5, 4027702560), (6, 3356418800), (7, 2876930400), (8, 2517314100), (10, 2013851280), (12, 1678209400), (14, 1438465200), (15, 1342567520), (16, 1258657050), (17, 1184618400), (20, 1006925640), (21, 958976800), (24, 839104700), (25, 805540512), (28, 719232600), (30, 671283760), (32, 629328525), (34, 592309200), (35, 575386080), (40, 503462820), (42, 479488400), (48, 419552350), (50, 402770256), (51, 394872800), (56, 359616300), (60, 335641880), (68, 296154600), (70, 287693040), (75, 268513504), (80, 251731410), (84, 239744200), (85, 236923680), (96, 209776175), (100, 201385128), (102, 197436400), (105, 191795360), (107, 188210400), (112, 179808150), (119, 169231200), (120, 167820940), (136, 148077300), (140, 143846520), (150, 134256752), (160, 125865705), (168, 119872100), (170, 118461840), (175, 115077216), (200, 100692564), (204, 98718200), (210, 95897680), (214, 94105200), (224, 89904075), (238, 84615600), (240, 83910470), (255, 78974560), (272, 74038650), (280, 71923260), (300, 67128376), (321, 62736800), (336, 59936050), (340, 59230920), (350, 57538608), (357, 56410400), (400, 50346282), (408, 49359100), (420, 47948840), (425, 47384736), (428, 47052600), (476, 42307800), (480, 41955235), (510, 39487280), (525, 38359072), (535, 37642080), (544, 37019325), (560, 35961630), (595, 33846240), (600, 33564188), (642, 31368400), (659, 30559200), (672, 29968025), (680, 29615460), (700, 28769304), (714, 28205200), (749, 26887200), (800, 25173141), (816, 24679550), (840, 23974420), (850, 23692368), (856, 23526300), (952, 21153900), (1020, 19743640), (1050, 19179536), (1070, 18821040), (1120, 17980815), (1190, 16923120), (1200, 16782094), (1275, 15794912), (1284, 15684200), (1318, 15279600), (1360, 14807730), (1400, 14384652), (1428, 14102600), (1498, 13443600), (1605, 12547360), (1632, 12339775), (1680, 11987210), (1700, 11846184), (1712, 11763150), (1785, 11282080), (1819, 11071200), (1904, 10576950), (1977, 10186400), (2040, 9871820), (2100, 9589768), (2140, 9410520), (2247, 8962400), (2380, 8461560), (2400, 8391047), (2550, 7897456), (2568, 7842100), (2636, 7639800), (2675, 7528416), (2720, 7403865), (2800, 7192326), (2856, 7051300), (2975, 6769248), (2996, 6721800), (3210, 6273680), (3295, 6111840), (3360, 5993605), (3400, 5923092), (3424, 5881575), (3570, 5641040), (3638, 5535600), (3745, 5377440), (3808, 5288475), (3954, 5093200), (4080, 4935910), (4200, 4794884), (4280, 4705260), (4494, 4481200), (4613, 4365600), (4760, 4230780), (5100, 3948728), (5136, 3921050), (5272, 3819900), (5350, 3764208), (5457, 3690400), (5600, 3596163), (5712, 3525650), (5950, 3384624), (5992, 3360900), (6420, 3136840), (6590, 3055920), (6800, 2961546), (7140, 2820520), (7276, 2767800), (7490, 2688720), (7908, 2546600), (8025, 2509472), (8160, 2467955), (8400, 2397442), (8560, 2352630), (8925, 2256416), (8988, 2240600), (9095, 2214240), (9226, 2182800), (9520, 2115390), (9885, 2037280), (10200, 1974364), (10272, 1960525), (10544, 1909950), (10700, 1882104), (10914, 1845200), (11203, 1797600), (11235, 1792480), (11424, 1762825), (11900, 1692312), (11984, 1680450), (12733, 1581600), (12840, 1568420), (13180, 1527960), (13600, 1480773), (13839, 1455200), (14280, 1410260), (14552, 1383900), (14980, 1344360), (15816, 1273300), (16050, 1254736), (16475, 1222368), (16800, 1198721), (17120, 1176315), (17850, 1128208), (17976, 1120300), (18190, 1107120), (18452, 1091400), (18725, 1075488), (19040, 1057695), (19770, 1018640), (20400, 987182), (21088, 954975), (21400, 941052), (21828, 922600), (22406, 898800), (22470, 896240), (23065, 873120), (23800, 846156), (23968, 840225), (25466, 790800), (25680, 784210), (26360, 763980), (27285, 738080), (27678, 727600), (28560, 705130), (29104, 691950), (29960, 672180), (31632, 636650), (32100, 627368), (32950, 611184), (33609, 599200), (35700, 564104), (35952, 560150), (36380, 553560), (36904, 545700), (37450, 537744), (38199, 527200), (39540, 509320), (40800, 493591), (42800, 470526), (43656, 461300), (44812, 449400), (44940, 448120), (45475, 442848), (46130, 436560), (47600, 423078), (49425, 407456), (50932, 395400), (51360, 392105), (52720, 381990), (54570, 369040), (55356, 363800), (56015, 359520), (56175, 358496), (57120, 352565), (58208, 345975), (59920, 336090), (63264, 318325), (63665, 316320), (64200, 313684), (65900, 305592), (67218, 299600), (69195, 291040), (70513, 285600), (71400, 282052), (71904, 280075), (72760, 276780), (73808, 272850), (74900, 268872), (76398, 263600), (78421, 256800), (79080, 254660), (85600, 235263), (87312, 230650), (89624, 224700), (89880, 224060), (90950, 221424), (92260, 218280), (95200, 211539), (98850, 203728), (101864, 197700), (105440, 190995), (109140, 184520), (110712, 181900), (112030, 179760), (112350, 179248), (115325, 174624), (119840, 168045), (127330, 158160), (128400, 156842), (131800, 152796), (134436, 149800), (136425, 147616), (138390, 145520), (141026, 142800)]