1256205979680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1\times {\mathrm{46451}}^1$

素因数の和:47119

約数の個数: 192

約数和(自身を含む): 4002857284608

約数和(自身を除く): 2746651304928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 103, 120, 160, 206, 240, 309, 412, 480, 515, 547, 618, 824, 1030, 1094, 1236, 1545, 1641, 1648, 2060, 2188, 2472, 2735, 3090, 3282, 3296, 4120, 4376, 4944, 5470, 6180, 6564, 8205, 8240, 8752, 9888, 10940, 12360, 13128, 16410, 16480, 17504, 21880, 24720, 26256, 32820, 43760, 46451, 49440, 52512, 56341, 65640, 87520, 92902, 112682, 131280, 139353, 169023, 185804, 225364, 232255, 262560, 278706, 281705, 338046, 371608, 450728, 464510, 557412, 563410, 676092, 696765, 743216, 845115, 901456, 929020, 1114824, 1126820, 1352184, 1393530, 1486432, 1690230, 1802912, 1858040, 2229648, 2253640, 2704368, 2787060, 3380460, 3716080, 4459296, 4507280, 4784453, 5408736, 5574120, 6760920, 7432160, 9014560, 9568906, 11148240, 13521840, 14353359, 19137812, 22296480, 23922265, 25408697, 27043680, 28706718, 38275624, 47844530, 50817394, 57413436, 71766795, 76226091, 76551248, 95689060, 101634788, 114826872, 127043485, 143533590, 152452182, 153102496, 191378120, 203269576, 229653744, 254086970, 287067180, 304904364, 381130455, 382756240, 406539152, 459307488, 508173940, 574134360, 609808728, 762260910, 765512480, 813078304, 1016347880, 1148268720, 1219617456, 1524521820, 2032695760, 2296537440, 2439234912, 2617095791, 3049043640, 4065391520, 5234191582, 6098087280, 7851287373, 10468383164, 12196174560, 13085478955, 15702574746, 20936766328, 26170957910, 31405149492, 39256436865, 41873532656, 52341915820, 62810298984, 78512873730, 83747065312, 104683831640, 125620597968, 157025747460, 209367663280, 251241195936, 314051494920, 418735326560, 628102989840, 1256205979680]

約数ペア:

[(1, 1256205979680), (2, 628102989840), (3, 418735326560), (4, 314051494920), (5, 251241195936), (6, 209367663280), (8, 157025747460), (10, 125620597968), (12, 104683831640), (15, 83747065312), (16, 78512873730), (20, 62810298984), (24, 52341915820), (30, 41873532656), (32, 39256436865), (40, 31405149492), (48, 26170957910), (60, 20936766328), (80, 15702574746), (96, 13085478955), (103, 12196174560), (120, 10468383164), (160, 7851287373), (206, 6098087280), (240, 5234191582), (309, 4065391520), (412, 3049043640), (480, 2617095791), (515, 2439234912), (547, 2296537440), (618, 2032695760), (824, 1524521820), (1030, 1219617456), (1094, 1148268720), (1236, 1016347880), (1545, 813078304), (1641, 765512480), (1648, 762260910), (2060, 609808728), (2188, 574134360), (2472, 508173940), (2735, 459307488), (3090, 406539152), (3282, 382756240), (3296, 381130455), (4120, 304904364), (4376, 287067180), (4944, 254086970), (5470, 229653744), (6180, 203269576), (6564, 191378120), (8205, 153102496), (8240, 152452182), (8752, 143533590), (9888, 127043485), (10940, 114826872), (12360, 101634788), (13128, 95689060), (16410, 76551248), (16480, 76226091), (17504, 71766795), (21880, 57413436), (24720, 50817394), (26256, 47844530), (32820, 38275624), (43760, 28706718), (46451, 27043680), (49440, 25408697), (52512, 23922265), (56341, 22296480), (65640, 19137812), (87520, 14353359), (92902, 13521840), (112682, 11148240), (131280, 9568906), (139353, 9014560), (169023, 7432160), (185804, 6760920), (225364, 5574120), (232255, 5408736), (262560, 4784453), (278706, 4507280), (281705, 4459296), (338046, 3716080), (371608, 3380460), (450728, 2787060), (464510, 2704368), (557412, 2253640), (563410, 2229648), (676092, 1858040), (696765, 1802912), (743216, 1690230), (845115, 1486432), (901456, 1393530), (929020, 1352184), (1114824, 1126820)]