3420006800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^3\times {\mathrm{41}}^1$

素因数の和:159

約数の個数: 240

約数和(自身を含む): 9940030464

約数和(自身を除く): 6520023664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 41, 50, 56, 62, 70, 80, 82, 100, 112, 124, 140, 155, 164, 175, 200, 205, 217, 248, 280, 287, 310, 328, 350, 400, 410, 434, 496, 560, 574, 620, 656, 700, 775, 820, 868, 961, 1025, 1085, 1148, 1240, 1271, 1400, 1435, 1550, 1640, 1736, 1922, 2050, 2170, 2296, 2480, 2542, 2800, 2870, 3100, 3280, 3472, 3844, 4100, 4340, 4592, 4805, 5084, 5425, 5740, 6200, 6355, 6727, 7175, 7688, 8200, 8680, 8897, 9610, 10168, 10850, 11480, 12400, 12710, 13454, 14350, 15376, 16400, 17360, 17794, 19220, 20336, 21700, 22960, 24025, 25420, 26908, 28700, 29791, 31775, 33635, 35588, 38440, 39401, 43400, 44485, 48050, 50840, 53816, 57400, 59582, 63550, 67270, 71176, 76880, 78802, 86800, 88970, 96100, 101680, 107632, 114800, 119164, 127100, 134540, 142352, 148955, 157604, 168175, 177940, 192200, 197005, 208537, 222425, 238328, 254200, 269080, 275807, 297910, 315208, 336350, 355880, 384400, 394010, 417074, 444850, 476656, 508400, 538160, 551614, 595820, 630416, 672700, 711760, 744775, 788020, 834148, 889700, 985025, 1042685, 1103228, 1191640, 1221431, 1345400, 1379035, 1489550, 1576040, 1668296, 1779400, 1970050, 2085370, 2206456, 2383280, 2442862, 2690800, 2758070, 2979100, 3152080, 3336592, 3558800, 3940100, 4170740, 4412912, 4885724, 5213425, 5516140, 5958200, 6107155, 6895175, 7880200, 8341480, 8550017, 9771448, 10426850, 11032280, 11916400, 12214310, 13790350, 15760400, 16682960, 17100034, 19542896, 20853700, 22064560, 24428620, 27580700, 30535775, 34200068, 41707400, 42750085, 48857240, 55161400, 61071550, 68400136, 83414800, 85500170, 97714480, 110322800, 122143100, 136800272, 171000340, 213750425, 244286200, 342000680, 427500850, 488572400, 684001360, 855001700, 1710003400, 3420006800]

約数ペア:

[(1, 3420006800), (2, 1710003400), (4, 855001700), (5, 684001360), (7, 488572400), (8, 427500850), (10, 342000680), (14, 244286200), (16, 213750425), (20, 171000340), (25, 136800272), (28, 122143100), (31, 110322800), (35, 97714480), (40, 85500170), (41, 83414800), (50, 68400136), (56, 61071550), (62, 55161400), (70, 48857240), (80, 42750085), (82, 41707400), (100, 34200068), (112, 30535775), (124, 27580700), (140, 24428620), (155, 22064560), (164, 20853700), (175, 19542896), (200, 17100034), (205, 16682960), (217, 15760400), (248, 13790350), (280, 12214310), (287, 11916400), (310, 11032280), (328, 10426850), (350, 9771448), (400, 8550017), (410, 8341480), (434, 7880200), (496, 6895175), (560, 6107155), (574, 5958200), (620, 5516140), (656, 5213425), (700, 4885724), (775, 4412912), (820, 4170740), (868, 3940100), (961, 3558800), (1025, 3336592), (1085, 3152080), (1148, 2979100), (1240, 2758070), (1271, 2690800), (1400, 2442862), (1435, 2383280), (1550, 2206456), (1640, 2085370), (1736, 1970050), (1922, 1779400), (2050, 1668296), (2170, 1576040), (2296, 1489550), (2480, 1379035), (2542, 1345400), (2800, 1221431), (2870, 1191640), (3100, 1103228), (3280, 1042685), (3472, 985025), (3844, 889700), (4100, 834148), (4340, 788020), (4592, 744775), (4805, 711760), (5084, 672700), (5425, 630416), (5740, 595820), (6200, 551614), (6355, 538160), (6727, 508400), (7175, 476656), (7688, 444850), (8200, 417074), (8680, 394010), (8897, 384400), (9610, 355880), (10168, 336350), (10850, 315208), (11480, 297910), (12400, 275807), (12710, 269080), (13454, 254200), (14350, 238328), (15376, 222425), (16400, 208537), (17360, 197005), (17794, 192200), (19220, 177940), (20336, 168175), (21700, 157604), (22960, 148955), (24025, 142352), (25420, 134540), (26908, 127100), (28700, 119164), (29791, 114800), (31775, 107632), (33635, 101680), (35588, 96100), (38440, 88970), (39401, 86800), (43400, 78802), (44485, 76880), (48050, 71176), (50840, 67270), (53816, 63550), (57400, 59582)]