15678971280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{3313}}^1$

素因数の和:3655

約数の個数: 320

約数和(自身を含む): 61936273920

約数和(自身を除く): 46257302640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 313, 315, 336, 360, 378, 420, 432, 504, 540, 560, 626, 630, 720, 756, 840, 939, 945, 1008, 1080, 1252, 1260, 1512, 1565, 1680, 1878, 1890, 2160, 2191, 2504, 2520, 2817, 3024, 3130, 3313, 3756, 3780, 4382, 4695, 5008, 5040, 5634, 6260, 6573, 6626, 7512, 7560, 8451, 8764, 9390, 9939, 10955, 11268, 12520, 13146, 13252, 14085, 15024, 15120, 16565, 16902, 17528, 18780, 19719, 19878, 21910, 22536, 23191, 25040, 26292, 26504, 28170, 29817, 32865, 33130, 33804, 35056, 37560, 39438, 39756, 42255, 43820, 45072, 46382, 49695, 52584, 53008, 56340, 59157, 59634, 65730, 66260, 67608, 69573, 75120, 78876, 79512, 84510, 87640, 89451, 92764, 98595, 99390, 105168, 112680, 115955, 118314, 119268, 131460, 132520, 135216, 139146, 149085, 157752, 159024, 169020, 175280, 178902, 185528, 197190, 198780, 208719, 225360, 231910, 236628, 238536, 262920, 265040, 278292, 295785, 298170, 315504, 338040, 347865, 357804, 371056, 394380, 397560, 417438, 447255, 463820, 473256, 477072, 525840, 556584, 591570, 596340, 626157, 676080, 695730, 715608, 788760, 795120, 834876, 894510, 927640, 946512, 1036969, 1043595, 1113168, 1183140, 1192680, 1252314, 1391460, 1431216, 1577520, 1669752, 1789020, 1855280, 2073938, 2087190, 2366280, 2385360, 2504628, 2782920, 3110907, 3130785, 3339504, 3578040, 4147876, 4174380, 4732560, 5009256, 5184845, 5565840, 6221814, 6261570, 7156080, 7258783, 8295752, 8348760, 9332721, 10018512, 10369690, 12443628, 12523140, 14517566, 15554535, 16591504, 16697520, 18665442, 20739380, 21776349, 24887256, 25046280, 27998163, 29035132, 31109070, 36293915, 37330884, 41478760, 43552698, 46663605, 49774512, 50092560, 55996326, 58070264, 62218140, 65329047, 72587830, 74661768, 82957520, 87105396, 93327210, 108881745, 111992652, 116140528, 124436280, 130658094, 139990815, 145175660, 149323536, 174210792, 186654420, 195987141, 217763490, 223985304, 248872560, 261316188, 279981630, 290351320, 326645235, 348421584, 373308840, 391974282, 435526980, 447970608, 522632376, 559963260, 580702640, 653290470, 746617680, 783948564, 871053960, 979935705, 1045264752, 1119926520, 1306580940, 1567897128, 1742107920, 1959871410, 2239853040, 2613161880, 3135794256, 3919742820, 5226323760, 7839485640, 15678971280]

約数ペア:

[(1, 15678971280), (2, 7839485640), (3, 5226323760), (4, 3919742820), (5, 3135794256), (6, 2613161880), (7, 2239853040), (8, 1959871410), (9, 1742107920), (10, 1567897128), (12, 1306580940), (14, 1119926520), (15, 1045264752), (16, 979935705), (18, 871053960), (20, 783948564), (21, 746617680), (24, 653290470), (27, 580702640), (28, 559963260), (30, 522632376), (35, 447970608), (36, 435526980), (40, 391974282), (42, 373308840), (45, 348421584), (48, 326645235), (54, 290351320), (56, 279981630), (60, 261316188), (63, 248872560), (70, 223985304), (72, 217763490), (80, 195987141), (84, 186654420), (90, 174210792), (105, 149323536), (108, 145175660), (112, 139990815), (120, 130658094), (126, 124436280), (135, 116140528), (140, 111992652), (144, 108881745), (168, 93327210), (180, 87105396), (189, 82957520), (210, 74661768), (216, 72587830), (240, 65329047), (252, 62218140), (270, 58070264), (280, 55996326), (313, 50092560), (315, 49774512), (336, 46663605), (360, 43552698), (378, 41478760), (420, 37330884), (432, 36293915), (504, 31109070), (540, 29035132), (560, 27998163), (626, 25046280), (630, 24887256), (720, 21776349), (756, 20739380), (840, 18665442), (939, 16697520), (945, 16591504), (1008, 15554535), (1080, 14517566), (1252, 12523140), (1260, 12443628), (1512, 10369690), (1565, 10018512), (1680, 9332721), (1878, 8348760), (1890, 8295752), (2160, 7258783), (2191, 7156080), (2504, 6261570), (2520, 6221814), (2817, 5565840), (3024, 5184845), (3130, 5009256), (3313, 4732560), (3756, 4174380), (3780, 4147876), (4382, 3578040), (4695, 3339504), (5008, 3130785), (5040, 3110907), (5634, 2782920), (6260, 2504628), (6573, 2385360), (6626, 2366280), (7512, 2087190), (7560, 2073938), (8451, 1855280), (8764, 1789020), (9390, 1669752), (9939, 1577520), (10955, 1431216), (11268, 1391460), (12520, 1252314), (13146, 1192680), (13252, 1183140), (14085, 1113168), (15024, 1043595), (15120, 1036969), (16565, 946512), (16902, 927640), (17528, 894510), (18780, 834876), (19719, 795120), (19878, 788760), (21910, 715608), (22536, 695730), (23191, 676080), (25040, 626157), (26292, 596340), (26504, 591570), (28170, 556584), (29817, 525840), (32865, 477072), (33130, 473256), (33804, 463820), (35056, 447255), (37560, 417438), (39438, 397560), (39756, 394380), (42255, 371056), (43820, 357804), (45072, 347865), (46382, 338040), (49695, 315504), (52584, 298170), (53008, 295785), (56340, 278292), (59157, 265040), (59634, 262920), (65730, 238536), (66260, 236628), (67608, 231910), (69573, 225360), (75120, 208719), (78876, 198780), (79512, 197190), (84510, 185528), (87640, 178902), (89451, 175280), (92764, 169020), (98595, 159024), (99390, 157752), (105168, 149085), (112680, 139146), (115955, 135216), (118314, 132520), (119268, 131460)]