6889904640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15739}}^1$

素因数の和:15787

約数の個数: 240

約数和(自身を含む): 25119151200

約数和(自身を除く): 18229246560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2280, 2304, 2432, 2560, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4608, 4864, 5472, 5760, 6080, 6840, 7296, 7680, 9120, 9728, 10944, 11520, 12160, 13680, 14592, 15739, 18240, 21888, 23040, 24320, 27360, 29184, 31478, 36480, 43776, 47217, 48640, 54720, 62956, 72960, 78695, 87552, 94434, 109440, 125912, 141651, 145920, 157390, 188868, 218880, 236085, 251824, 283302, 299041, 314780, 377736, 437760, 472170, 503648, 566604, 598082, 629560, 708255, 755472, 897123, 944340, 1007296, 1133208, 1196164, 1259120, 1416510, 1495205, 1510944, 1794246, 1888680, 2014592, 2266416, 2392328, 2518240, 2691369, 2833020, 2990410, 3021888, 3588492, 3777360, 4029184, 4485615, 4532832, 4784656, 5036480, 5382738, 5666040, 5980820, 6043776, 7176984, 7554720, 8058368, 8971230, 9065664, 9569312, 10072960, 10765476, 11332080, 11961640, 12087552, 13456845, 14353968, 15109440, 17942460, 18131328, 19138624, 20145920, 21530952, 22664160, 23923280, 24175104, 26913690, 28707936, 30218880, 35884920, 36262656, 38277248, 40291840, 43061904, 45328320, 47846560, 53827380, 57415872, 60437760, 71769840, 72525312, 76554496, 86123808, 90656640, 95693120, 107654760, 114831744, 120875520, 143539680, 153108992, 172247616, 181313280, 191386240, 215309520, 229663488, 287079360, 344495232, 362626560, 382772480, 430619040, 459326976, 574158720, 688990464, 765544960, 861238080, 1148317440, 1377980928, 1722476160, 2296634880, 3444952320, 6889904640]

約数ペア:

[(1, 6889904640), (2, 3444952320), (3, 2296634880), (4, 1722476160), (5, 1377980928), (6, 1148317440), (8, 861238080), (9, 765544960), (10, 688990464), (12, 574158720), (15, 459326976), (16, 430619040), (18, 382772480), (19, 362626560), (20, 344495232), (24, 287079360), (30, 229663488), (32, 215309520), (36, 191386240), (38, 181313280), (40, 172247616), (45, 153108992), (48, 143539680), (57, 120875520), (60, 114831744), (64, 107654760), (72, 95693120), (76, 90656640), (80, 86123808), (90, 76554496), (95, 72525312), (96, 71769840), (114, 60437760), (120, 57415872), (128, 53827380), (144, 47846560), (152, 45328320), (160, 43061904), (171, 40291840), (180, 38277248), (190, 36262656), (192, 35884920), (228, 30218880), (240, 28707936), (256, 26913690), (285, 24175104), (288, 23923280), (304, 22664160), (320, 21530952), (342, 20145920), (360, 19138624), (380, 18131328), (384, 17942460), (456, 15109440), (480, 14353968), (512, 13456845), (570, 12087552), (576, 11961640), (608, 11332080), (640, 10765476), (684, 10072960), (720, 9569312), (760, 9065664), (768, 8971230), (855, 8058368), (912, 7554720), (960, 7176984), (1140, 6043776), (1152, 5980820), (1216, 5666040), (1280, 5382738), (1368, 5036480), (1440, 4784656), (1520, 4532832), (1536, 4485615), (1710, 4029184), (1824, 3777360), (1920, 3588492), (2280, 3021888), (2304, 2990410), (2432, 2833020), (2560, 2691369), (2736, 2518240), (2880, 2392328), (3040, 2266416), (3420, 2014592), (3648, 1888680), (3840, 1794246), (4560, 1510944), (4608, 1495205), (4864, 1416510), (5472, 1259120), (5760, 1196164), (6080, 1133208), (6840, 1007296), (7296, 944340), (7680, 897123), (9120, 755472), (9728, 708255), (10944, 629560), (11520, 598082), (12160, 566604), (13680, 503648), (14592, 472170), (15739, 437760), (18240, 377736), (21888, 314780), (23040, 299041), (24320, 283302), (27360, 251824), (29184, 236085), (31478, 218880), (36480, 188868), (43776, 157390), (47217, 145920), (48640, 141651), (54720, 125912), (62956, 109440), (72960, 94434), (78695, 87552)]